A method of making a cooking utensil and a cooking utensil made using the same. In some embodiments, a method of making a cooking utensil includes applying pressure and heat to a multilayer stack to form a laminate, the multilayer stack including a metal substrate and a first polymer film.
A method of making a cooking utensil and a cooking utensil made using the same are disclosed herein. In some embodiments, a method of making a cooking utensil includes applying pressure and heat to a multilayer stack to form a laminate, the multilayer stack including a metal substrate, a mesh layer, a first polymer film, and an additional layer having an opening therein, wherein the mesh layer, the first polymer film, and the additional layer are arranged on the same side of the metal substrate, and wherein the opening is sized such that the opening would surround the mesh layer if the additional layer and the mesh layer were disposed in the same plane.
A method of making a cooking utensil and a cooking utensil made using the same. In some embodiments, a method of making a cooking utensil includes applying pressure and heat to a multilayer stack to form a laminate, the multilayer stack including a metal substrate and a first polymer film.
B32B 15/085 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising polyolefins
A47J 36/02 - Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
B32B 15/18 - Layered products essentially comprising metal comprising iron or steel
B32B 27/20 - Layered products essentially comprising synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
B32B 37/06 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
B32B 37/10 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using direct action of vacuum or fluid pressure
A method of making a cooking utensil and a cooking utensil made using the same are disclosed herein. In some embodiments, a method of making a cooking utensil includes applying pressure and heat to a multilayer stack to form a laminate, the multilayer stack including a metal substrate, a mesh layer, a first polymer film, and an additional layer having an opening therein, wherein the mesh layer, the first polymer film, and the additional layer are arranged on the same side of the metal substrate, and wherein the opening is sized such that the opening would surround the mesh layer if the additional layer and the mesh layer were disposed in the same plane.
Provided is cookware made from a bonded multi-layer blank assembly. The cookware has a first metal layer, a second metal layer having a cavity with a plurality of spaced-apart posts protruding from a bottom surface of the cavity, and a perforated graphite layer having a thickness of at least 0.010 in. (0.254 mm) and a plurality of spaced-apart holes formed therethrough. The perforated graphite layer is positioned within the cavity of the second metal layer such that the plurality of spaced-apart posts extend through the plurality of spaced-apart holes. The second metal layer is metallurgically bonded to the first metal layer at least via the plurality of spaced-apart posts. A method of making the bonded multi-layer composite cookware is also disclosed.
Provided is an article of cookware and a method of making the same. The cookware has at least one stainless steel layer and at least one copper layer metallurgically bonded directly to the at least one stainless steel layer via solid state bonding. The at least one stainless steel layer may be a ferritic stainless steel layer, and the at least one copper layer may be a grain stabilized copper. The at least one stainless steel layer may be made from a 400 series stainless steel, such as a 436 stainless steel alloy, a 439 stainless steel alloy, or a 444 stainless steel alloy. The at least one copper layer may be made from a high purity, oxygen free copper alloy, such as a C101 copper alloy, a C102 copper alloy, or a C107 copper alloy.
A47J 36/02 - Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
B23K 20/02 - Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a press
Provided is an article of cookware and a method of making the same. The cookware has at least one stainless steel layer and at least one copper layer metallurgically bonded directly to the at least one stainless steel layer via solid state bonding. The at least one stainless steel layer may be a ferritic stainless steel layer, and the at least one copper layer may be a grain stabilized copper. The at least one stainless steel layer may be made from a 400 series stainless steel, such as a 436 stainless steel alloy, a 439 stainless steel alloy, or a 444 stainless steel alloy. The at least one copper layer may be made from a high purity, oxygen free copper alloy, such as a C101 copper alloy, a C102 copper alloy, or a C107 copper alloy.
B23K 20/02 - Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a press
Provided is cookware made from a bonded multi-layer blank assembly. The cookware has a first metal layer, a second metal layer having a cavity with a plurality of spaced-apart posts protruding from a bottom surface of the cavity, and a perforated graphite layer having a thickness of at least 0.010 in. (0.254 mm) and a plurality of spaced-apart holes formed therethrough. The perforated graphite layer is positioned within the cavity of the second metal layer such that the plurality of spaced-apart posts extend through the plurality of spaced-apart holes. The second metal layer is metallurgically bonded to the first metal layer at least via the plurality of spaced-apart posts. A method of making the bonded multi-layer composite cookware is also disclosed.
A47J 36/04 - Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay the materials being non-metallic
B32B 9/00 - Layered products essentially comprising a particular substance not covered by groups
B32B 9/04 - Layered products essentially comprising a particular substance not covered by groups comprising such substance as the main or only constituent of a layer, next to another layer of a specific substance
B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
Provided is cookware made from a bonded multi-layer blank assembly. The cookware has a first metal layer, a second metal layer having a cavity with a plurality of spaced-apart posts protruding from a bottom surface of the cavity, and a perforated graphite layer having a thickness of at least 0.010 in. (0.254 mm) and a plurality of spaced-apart holes formed therethrough. The perforated graphite layer is positioned within the cavity of the second metal layer such that the plurality of spaced-apart posts extend through the plurality of spaced-apart holes. The second metal layer is metallurgically bonded to the first metal layer at least via the plurality of spaced-apart posts. A method of making the bonded multi-layer composite cookware is also disclosed.
A47J 36/00 - Parts, details or accessories of cooking-vessels
A47J 36/02 - Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
A47J 36/04 - Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay the materials being non-metallic
A47J 37/10 - Frying pans, e.g. frying pans with integrated lids or basting devices
B32B 3/00 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form
B32B 3/30 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layerLayered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a layer with cavities or internal voids characterised by a layer formed with recesses or projections, e.g. grooved, ribbed
Provided is cookware made from a bonded multi-layer blank assembly. The cookware has a first metal layer, a second metal layer having a cavity with a plurality of spaced-apart posts protruding from a bottom surface of the cavity, and a perforated graphite layer having a thickness of at least 0.010 in. (0.254 mm) and a plurality of spaced-apart holes formed therethrough. The perforated graphite layer is positioned within the cavity of the second metal layer such that the plurality of spaced-apart posts extend through the plurality of spaced-apart holes. The second metal layer is metallurgically bonded to the first metal layer at least via the plurality of spaced-apart posts. A method of making the bonded multi-layer composite cookware is also disclosed.
A47J 36/02 - Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
A47J 37/10 - Frying pans, e.g. frying pans with integrated lids or basting devices
A47J 36/04 - Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay the materials being non-metallic
A47J 36/00 - Parts, details or accessories of cooking-vessels
B32B 3/30 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layerLayered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a layer with cavities or internal voids characterised by a layer formed with recesses or projections, e.g. grooved, ribbed
B32B 3/00 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form
Provided is cookware made from a bonded multi-layer composite having at least one upper metal layer, a lower metal layer having a plurality of upwardly protruding, spaced-apart dimples formed thereon, and a graphite core layer disposed between the at least one upper metal layer and the lower metal layer. The graphite core layer has a plurality of spaced-apart holes extending through the graphite layer. The plurality of dimples extend through the plurality of holes, and the plurality of dimples are metallurgically bonded to the at least one upper metal layer and an outer portion of the lower metal layer is metallurgically bonded to the at least one upper metal layer. The at least one upper metal layer has a layer of stainless steel or titanium bonded to a sub-layer of aluminum. A method of making the bonded multi-layer composite cookware is also disclosed.
B32B 9/04 - Layered products essentially comprising a particular substance not covered by groups comprising such substance as the main or only constituent of a layer, next to another layer of a specific substance
Provided is cookware made from a bonded multi-layer composite having at least one upper metal layer, a lower metal layer having a plurality of upwardly protruding, spaced-apart dimples formed thereon, and a graphite core layer disposed between the at least one upper metal layer and the lower metal layer. The graphite core layer has a plurality of spaced-apart holes extending through the graphite layer. The plurality of dimples extend through the plurality of holes, and the plurality of dimples are metallurgically bonded to the at least one upper metal layer and an outer portion of the lower metal layer is metallurgically bonded to the at least one upper metal layer. The at least one upper metal layer has a layer of stainless steel or titanium bonded to a sub-layer of aluminum. A method of making the bonded multi-layer composite cookware is also disclosed.
A47J 36/04 - Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay the materials being non-metallic
B32B 7/05 - Interconnection of layers the layers not being connected over the whole surface, e.g. discontinuous connection or patterned connection
B32B 3/24 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. apertured or formed of separate pieces of material characterised by an apertured layer, e.g. of expanded metal
B32B 3/30 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layerLayered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a layer with cavities or internal voids characterised by a layer formed with recesses or projections, e.g. grooved, ribbed
B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
F16B 5/07 - Joining sheets or plates to one another or to strips or bars parallel to them by means of multiple interengaging protrusions on the surfaces, e.g. hooks, coils
A cookware rack configured for supporting a cookware set has a lower support section, an intermediate support section, and an upper support section spaced apart from each other by a plurality of posts. Each of the intermediate support section and the upper support section has a pair of longitudinal sides connected to a pair of lateral sides. Each longitudinal side of the intermediate support section and the upper support section has a recessed portion that is offset from end portions connected to opposing ends of the recessed portion. The lower support section has a pair of longitudinal sides connected to a pair of lateral sides and at least one intermediate side connected to the pair of longitudinal sides.
A lid holder has a base portion and a pair of spaced apart arms having a proximal end connected to the base portion and a free distal end extending away from the base portion. The lid holder further has a U-shaped lug at the free distal end of each arm, the lug having a first end and a second end directed toward the base portion, and a leg connected to the second end of each U-shaped lug. The arms are deflectable from a first position to a second position with application of a deflecting force such that at least a portion of the arms is insertable between vertically extending posts of a lid handle. After a deflecting force is removed, the arms revert back toward the first position, thereby engaging the legs with the vertically extending posts of the lid handle.
A lid holder has a base portion and a pair of spaced apart arms having a proximal end connected to the base portion and a free distal end extending away from the base portion. The lid holder further has a U-shaped lug at the free distal end of each arm, the lug having a first end and a second end directed toward the base portion, and a leg connected to the second end of each U-shaped lug. The arms are deflectable from a first position to a second position with application of a deflecting force such that at least a portion of the arms is insertable between vertically extending posts of a lid handle. After a deflecting force is removed, the arms revert back toward the first position, thereby engaging the legs with the vertically extending posts of the lid handle.
A47J 47/16 - Stands, or holders for kitchen articles
A47J 43/28 - Other culinary hand implements, e.g. spatulas, pincers, forks or like food holders, ladles, skimming ladles, cooking spoonsSpoon-holders attached to cooking pots
A47J 36/12 - Devices for holding lids in open position on the container
A47J 45/10 - Devices for gripping or lifting hot cooking utensils, e.g. pincers, separate pot handles, fabric or like pads
E05C 19/18 - Portable devices specially adapted for securing wings
A lid holder has a base portion and a pair of spaced apart arms having a proximal end connected to the base portion and a free distal end extending away from the base portion. The lid holder further has a U-shaped lug at the free distal end of each arm, the lug having a first end and a second end directed toward the base portion, and a leg connected to the second end of each U-shaped lug, the leg protruding in an outward direction away from the arms. The arms are deflectable from a first position to a second position with application of a deflecting force such that at least a portion of the arms is insertable between vertically extending posts of a lid handle. After a deflecting force is removed, the arms revert back toward the first position, thereby engaging the legs with the vertically extending posts of the lid handle.
Provided is an article of cookware and a method of making the same. The cookware has at least one stainless steel layer and at least one copper layer metallurgically bonded directly to the at least one stainless steel layer via solid state bonding. The at least one stainless steel layer may be a ferritic stainless steel layer, and the at least one copper layer may be a grain stabilized copper. The at least one stainless steel layer may be made from a 400 series stainless steel, such as a 436 stainless steel alloy, a 439 stainless steel alloy, or a 444 stainless steel alloy. The at least one copper layer may be made from a high purity, oxygen free copper alloy, such as a C101 copper alloy, a C102 copper alloy, or a C107 copper alloy.
Provided is an article of cookware and a method of making the same. The cookware has at least one stainless steel layer and at least one copper layer metallurgically bonded directly to the at least one stainless steel layer via solid state bonding. The at least one stainless steel layer may be a ferritic stainless steel layer, and the at least one copper layer may be a grain stabilized copper. The at least one stainless steel layer may be made from a 400 series stainless steel, such as a 436 stainless steel alloy, a 439 stainless steel alloy, or a 444 stainless steel alloy. The at least one copper layer may be made from a high purity, oxygen free copper alloy, such as a C101 copper alloy, a C102 copper alloy, or a C107 copper alloy.
B32B 15/01 - Layered products essentially comprising metal all layers being exclusively metallic
B23K 20/02 - Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a press
Provided is an article of cookware and a method of making the same. The cookware has a multi-layer bonded composite wall structure having an inner metal layer and an outer metal layer, and a core layer between the inner layer and the outer layer. The core layer has at least two perforated graphite plates, each plate having a plurality of spaced-apart holes formed therethrough, and at least one intermediate metal element disposed between the at least two perforated graphite plates and extending through the plurality of spaced-apart holes of each of the at least two perforated graphite plates. The at least one intermediate metal element is metallurgically bonded to the inner layer and the outer layer at least through the plurality of spaced-apart holes.
B32B 9/04 - Layered products essentially comprising a particular substance not covered by groups comprising such substance as the main or only constituent of a layer, next to another layer of a specific substance
B32B 3/26 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layerLayered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a layer with cavities or internal voids
B32B 9/00 - Layered products essentially comprising a particular substance not covered by groups
B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
B32B 15/18 - Layered products essentially comprising metal comprising iron or steel
B23K 20/02 - Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a press
A47J 36/02 - Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
B32B 7/05 - Interconnection of layers the layers not being connected over the whole surface, e.g. discontinuous connection or patterned connection
A47J 37/10 - Frying pans, e.g. frying pans with integrated lids or basting devices
A47J 27/02 - Cooking-vessels with enlarged heating surfaces
B32B 15/01 - Layered products essentially comprising metal all layers being exclusively metallic
A47J 27/022 - Cooking-vessels with enlarged heating surfaces with enlarged bottom
Provided is an article of cookware and a method of making the same. The cookware has a multi-layer bonded composite wall structure having an inner metal layer and an outer metal layer, and a core layer between the inner layer and the outer layer. The core layer has at least two perforated graphite plates, each plate having a plurality of spaced-apart holes formed therethrough, and at least one metal core plate disposed between the at least two perforated graphite plates and extending through the plurality of spaced-apart holes of each of the at least two perforated graphite plates. The at least one metal core plate is metallurgically bonded to the inner layer and the outer layer at least through the plurality of spaced-apart holes.
A47J 36/04 - Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay the materials being non-metallic
B32B 7/05 - Interconnection of layers the layers not being connected over the whole surface, e.g. discontinuous connection or patterned connection
A47J 37/10 - Frying pans, e.g. frying pans with integrated lids or basting devices
B22D 19/00 - Casting in, on, or around, objects which form part of the product
B32B 3/24 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. apertured or formed of separate pieces of material characterised by an apertured layer, e.g. of expanded metal
B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
Provided is an article of cookware and a method of making the same. The cookware has a multi-layer bonded composite wall structure having an inner metal layer and an outer metal layer, and a core layer between the inner layer and the outer layer. The core layer has at least two perforated graphite plates, each plate having a plurality of spaced-apart holes formed therethrough, and at least one metal core plate disposed between the at least two perforated graphite plates and extending through the plurality of spaced-apart holes of each of the at least two perforated graphite plates. The at least one metal core plate is metallurgically bonded to the inner layer and the outer layer at least through the plurality of spaced-apart holes.
A47J 37/10 - Frying pans, e.g. frying pans with integrated lids or basting devices
B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
B32B 15/18 - Layered products essentially comprising metal comprising iron or steel
B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
B22D 19/00 - Casting in, on, or around, objects which form part of the product
Provided is an article of cookware and a method of making the same. The cookware has a multi-layer bonded composite wall structure having an inner metal layer and an outer metal layer, and a core layer between the inner layer and the outer layer. The core layer has at least two perforated graphite plates, each plate having a plurality of spaced-apart holes formed therethrough, and at least one intermediate metal element disposed between the at least two perforated graphite plates and extending through the plurality of spaced-apart holes of each of the at least two perforated graphite plates. The at least one intermediate metal element is metallurgically bonded to the inner layer and the outer layer at least through the plurality of spaced-apart holes.
A47J 36/02 - Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
B32B 9/04 - Layered products essentially comprising a particular substance not covered by groups comprising such substance as the main or only constituent of a layer, next to another layer of a specific substance
B32B 3/26 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layerLayered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a layer with cavities or internal voids
B32B 9/00 - Layered products essentially comprising a particular substance not covered by groups
B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
B32B 15/18 - Layered products essentially comprising metal comprising iron or steel
B23K 20/02 - Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a press
(1) Electric kitchen apparatus for chopping, grating, crushing, grinding, squeezing, cutting, blending, kneading, emulsifying, liquefying, whisking foodstuffs, namely, electric hand blenders for food, electric mini-choppers for food, electric whisk for household purposes; electric kitchen apparatus and machines with built-in cooking device for chopping, grating, crushing, grinding, squeezing, cutting, blending, kneading, emulsifying, liquefying, whisking foodstuffs, namely, electric food processors; electric cooking apparatus, namely, electric food processors with built-in cooking device
(2) Electric cooking apparatus, namely, electric cooking pots, electric pressure cookers, electric slow cookers, electric grills, electric griddles, electric waffle maker, electric toasters, electric induction hob namely electric cooktops, electric hotplates
Electric kitchen apparatus for chopping, grating, crushing, grinding, squeezing, cutting, blending, kneading, emulsifying, liquefying, whisking foodstuffs, namely, electric hand blenders for food, electric mini-choppers for food, electric whisk for household purposes; Electric kitchen apparatus and machines with built-in cooking device for chopping, grating, crushing, grinding, squeezing, cutting, blending, kneading, emulsifying, liquefying, whisking foodstuffs, namely, electric food processors; Electric cooking apparatus, namely, electric food processors with built-in cooking device Electric cooking apparatus, namely, electric cooking pots, electric pressure cookers, electric slow cookers, electric grills, [ electric griddles, ] electric waffle maker, electric toasters [ , electric induction hob, namely, electric cooktops, electric hotplates ]
Provided is an article of cookware and a method of making same. The cookware is made from a bonded, multi-layer composite comprising a core construction having a central core disc of a high heat conductive material and an outer ring-shaped core disc surrounding and spaced from the central core disc by a gap to minimize thermal conduction from the central core disc to the outer ring-shaped core disc.
A47J 36/02 - Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
A47J 37/10 - Frying pans, e.g. frying pans with integrated lids or basting devices
A47J 27/02 - Cooking-vessels with enlarged heating surfaces
B23K 20/02 - Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a press
A47J 27/022 - Cooking-vessels with enlarged heating surfaces with enlarged bottom
B32B 15/01 - Layered products essentially comprising metal all layers being exclusively metallic
A method of making cookware containing a bonded composite comprising the steps of providing at least two layers of materials by pressurizing and heating wherein the first of the at least two layers of materials has a plurality of spaced-apart bubbles formed on its surface, defining a cooking surface of the cookware, and a second layer of two layers of material is bonded thereto, wherein the bonding between the bubbles and the second material is of a lesser degree than the bonding between the first and second layers of materials in areas intermediate the bubbles, whereby a coefficient of heat conductivity is greater in the intermediate areas than in the bubbles. The method also includes providing a plurality of sets of bonding blank assemblies by solid state processing under pressure and heat.
A47J 36/02 - Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
A47J 37/10 - Frying pans, e.g. frying pans with integrated lids or basting devices
A47J 27/022 - Cooking-vessels with enlarged heating surfaces with enlarged bottom
B23K 20/00 - Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
B23K 20/02 - Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a press
B23K 31/02 - Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups relating to soldering or welding
B32B 3/26 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layerLayered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a layer with cavities or internal voids
B32B 15/01 - Layered products essentially comprising metal all layers being exclusively metallic
Cookware formed from carbon steel having a handle comprising two tangs cut from a peripheral flange surrounding a formed body of the cookware, such as a fry pan, wherein end portions of the tangs are integral with the formed body, the tangs being bent to form the handle configuration.
Cookware comprising a cooking surface of a bare metal and a sidewall extending upwardly from the cooking surface to a rim, wherein the sidewall is coated with a non-stick material.
Cookware comprising a cooking surface of a bare metal and a sidewall extending upwardly from the cooking surface to a rim, wherein the sidewall is coated with a non-stick material.
Cookware comprising a cooking surface of a bare metal and a sidewall extending upwardly from the cooking surface to a rim, wherein the sidewall is coated with a non-stick material.
(12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization 11111110111113111011111010111110111011111111100111111111101111111110111111 International Bureau (10) International Publication Number (43) International Publication Date WO 2014/145449 Al 18 September 2014 (18.09.2014) WIPO I PCT (51) International Patent Classification: BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, A47J 27/022 (2006.01) A47J 37/10 (2006.01) DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, A47J 36/02 (2006.01) HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, (21) International Application Number: MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, PCT/U52014/030216 OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, (22) International Filing Date: SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, 17 March 2014 (17.03.2014) TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (25) Filing Language: English (84) Designated States (unless otherwise indicated, for every (26) Publication Language: English kind of regional protection available): ARIPO (BW, GH, (30) Priority Data: GM,KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, 61/787,041 15 March 2013 (15.03.2013) US UG,ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BO, CH, CY, CZ, DE, DK, (71) Applicant: ALL-CLAD METALCRAFTERS LLC EE, ES, FL FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, [US/US]; 424 Morganza Road, Canonsburg, Pennsylvania MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, 15317 (US). TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, (72) Inventor: GROLL, William, A.; 126 Old Oak Road, KM, ML, MR, NE, SN, TD, TO). McMurray, Pennsylvania 15317 (US). Published: (74) Agents: BALDAUF, Kent, E. et al.; The Webb Law Firrn, ~ with international search report (Art. 21(3)) One Gateway Center, 420 Ft. Duquesne Blvd., Suite 1200, before the expiration of the time limit for amending the Pittsburgh, Pennsylvania 15222 (US). claims and to be republished in the event of receipt of (81) Designated States (unless otherwise indicated, for every amendments (Rule 48.2(h)) kind of national protection available): AE, AG, AL, AIVI, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, (54) Title: COOKWARE WITH SELECTIVELY BONDED LAYERS 14 16 _________________________________________________________ 14 12 rt __________________________ 10 2 4 6 8 11i) FIG. 1 ri (57) Abstract: Cookware cornprising a selectively bonded cornposite of at least two layers of materials wherein the first of the at 0 least two layers of materials has a plurality of spaced-apart bubbles formed on its surface, defming a cooking surface of the cook - el ware, and a second layer of two layers of material is bonded thereto, wherein the bondUig between the bubbles and the second mater - Cial is of a lesser degree than the bonding between the first and second layers of materials in areas interntediate the bubbles, whereby a coefficient of heat conductivity is greater in the intermediate areas than in the bubbles. Date Reçue/Date Received 2021-03-01
A47J 36/02 - Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
B23K 20/00 - Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
B32B 3/24 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. apertured or formed of separate pieces of material characterised by an apertured layer, e.g. of expanded metal
B32B 15/01 - Layered products essentially comprising metal all layers being exclusively metallic
B32B 37/06 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
B32B 37/10 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using direct action of vacuum or fluid pressure
B32B 37/26 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer which influences the bonding during the laminating process, e.g. release layers or pressure equalising layers
F16B 11/00 - Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
Cookware comprising a selectively bonded composite of at least two layers of materials wherein the first of the at least two layers of materials has a plurality of spaced-apart bubbles formed on its surface, defining a cooking surface of the cookware, and a second layer of two layers of material is bonded thereto, wherein the bonding between the bubbles and the second material is of a lesser degree than the bonding between the first and second layers of materials in areas intermediate the bubbles, whereby a coefficient of heat conductivity is greater in the intermediate areas than in the bubbles.
Cookware comprising a selectively bonded composite of at least two layers of materials wherein the first of the at least two layers of materials has a plurality of spaced-apart bubbles formed on its surface, defining a cooking surface of the cookware, and a second layer of two layers of material is bonded thereto, wherein the bonding between the bubbles and the second material is of a lesser degree than the bonding between the first and second layers of materials in areas intermediate the bubbles, whereby a coefficient of heat conductivity is greater in the intermediate areas than in the bubbles.
21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
Goods & Services
Kitchen towels of textile; pot holders of textile; oven mitts of textile for kitchen use [ Aprons ] Trivets of textile; gloves of textile for kitchen use; dish drying mats of textile
21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
24 - Textiles and textile goods
25 - Clothing; footwear; headgear
Goods & Services
(1) Kitchen towels of textile, trivets of textile, potholders of textile, gloves of textile for kitchen use, oven mitts of textile for kitchen use, dish drying mats of textile, aprons.
21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
Goods & Services
Multi-ply cookware containing at least one layer of stainless steel, namely, fry pans, sauce pans, sauciers, tapered pans for concentrating liquids, saute pans, stock pots, casseroles, pasta cooking pots and colander inserts, braiser pans, roaster pans, stir fry pans, chef's pans, paella pans, omelette pans, au gratin pans, double boiler inserts and steamer inserts, and lids for all of the above
09 - Scientific and electric apparatus and instruments
11 - Environmental control apparatus
20 - Furniture and decorative products
21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
Goods & Services
(1) Measuring spoons; electric cooking pots; electric griddles; electric waffle maker; pot racks; bakeware; bowls; colanders; cookware, namely, pots and pans; household utensils, namely, pot and pan scrapers, spatulas, spoons, forks, turners, whisks; pizza stones
A device for holding a lid to a pot to permit the pouring of liquid from the pot while retaining a food product within the pot, including a pair of spaced apart hook members attached to opposed top edges of the pot and positioned off-set from a centerline of the pot. The hook members each include a horizontal top flange turned inwardly toward the pot, whereby when the pot is moved to a pouring position, the liquid forces the lid to separate from the pot and the top flanges of the hook members to engage the lid to maintain a predetermined pouring gap between the lid and the pot and also to prevent the lid from sliding forward off the pot due to their off-set positioning from the pot centerline.
A flavor infusion device for roasting poultry, such as chicken, comprising an elongated metal member having an attachment means at one end for attachment to a sidewall of a roasting pan, a radiused bent portion extending upwardly from the attachment means, and a horizontal arm portion extending from the radiused bent portion in a substantially horizontal orientation relative to the roasting pan to support an open cavity of the poultry, said horizontal arm portion having a flavor cup associated therewith for receiving an infusion flavoring liquid therein. A method of roasting poultry comprising the steps of providing a flavor infusion device, attaching the device to a sidewall of a roasting pan, placing an infusion liquid in the cup, mounting the poultry on the horizontal arm of the device, preferably in a breast-down orientation, and roasting the poultry.
Cookware in the form of a grill plate, griddle plate, waffle iron, panini press or the like is made from a cast composite including a graphite core plate encapsulated within a cast metal shell of aluminum or stainless steel, and a method for manufacturing same.
A composite metal sheet (20) comprising a core layer (24) of drawable aluminum alloy such as 3003 or 3004 aluminum alloy roll bonded to a thinner layer (26) of 5456 aluminum alloy, the composite metal sheet including a layer (22) of stainless steel roll bonded to the layer of drawable aluminum (24) on the opposite side from the 5456 aluminum alloy layer (26). The composite metal sheet is useful in forming drawn cookware (2) such as fry pans, stock pots, and the like wherein the stainless steel layer (22) forms the cooking surface and the 5456 aluminum alloy layer (26) forms the exterior surface of the cookware.
B23K 31/02 - Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups relating to soldering or welding
B32B 15/01 - Layered products essentially comprising metal all layers being exclusively metallic
79.
ALUMINUM CLAD STEEL COMPOSITE FOR HEAT EXCHANGER TUBES AND MANIFOLDS
A brazable composite metal material for a heat exchanger tube or manifold, a method of making the tube or manifold, and a heat exchanger made therefrom. The method of making the heat exchanger tube includes the steps of (a) providing a core of one of an aluminized carbon steel, galvanized carbon steel, or steel wire mesh sheet or strip material; (b) placing at least one sheet or strip of brazable aluminum alloy material on the steel core; (c) roll bonding the aluminum alloy material to the aluminized surface of the steel core to form a roll bonded composite sheet or strip material; (d) forming the composite material to a desired configuration; and (e) joining abutting aluminum edges of the formed composite to form a fluid tight joined edge defining a shape having an open interior.
B21D 39/06 - Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by platingTube expanders of tubes in openings, e.g. rolling-in
09 - Scientific and electric apparatus and instruments
21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
Goods & Services
hand tools, namely, forks measuring cups serving and culinary general purpose tongs; racks for hanging pots and pans and cooking utensils; bakeware; and cookware, namely fry pans, sauce pans, sauciers, tapered pans for concentrating liquids, saute pans, stock pots, casseroles, pasta cooking pots and colander inserts, grille pans, griddle pans, braiser pans, roaster pans, rack inserts for roaster pans, stir fry pans, chef's pans, paella pans, omelette pans, au gratin pans, non-electric butter warmers, and lids for all of the above, tea kettles, mixing bowls, colanders, double boiler inserts and steamer inserts, and cookware and kitchenware tools, namely, slotted and solid cooking spoons, ladles, spatulas, whisks, gravy, sauce and grease skimmers, turners and caddies for non-electric cookware tools
21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
Goods & Services
Household or kitchen utensils and containers (not of precious metal or coated therewith); cookware and bakeware, namely, fry pans, sauce pans, sauciers, tapered pans for concentrating liquids, saute pans, stock pots, casseroles, pasta cooking pots and coliander inserts, brasier pans, roaster pans, stir fry pans, chef's pans, paella pans, omelette pans, au gratin pans, butter warmers, double boiler inserts and steamer inserts; combs and sponges; brushes (except paint brushes); brush-making materials; articles for cleaning purposes; steelwool; unworked or semi-worked glass (except glass used in building); glassware, porcelain and earthenware not included in other classes; parts and fittings for all the aforegoing.
21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
Goods & Services
Cookware and bakeware, fry pans, sauce pans, sauciers, tapered pans for concentrating liquids, saute pans, stock pots, casseroles, pasta cooking pots and colander inserts, braiser pans, roaster pans, stir fry pans, chef's pans, paella pans, omelette pans, au gratin pans, butter warmers, double boiler inserts and steamer inserts, lids for all of the above; cookware and kitchenware utensils and tools.
