A ball bat includes a barrel wall with a composite laminate structure that includes an outwardly facing skin, an inwardly facing skin, a stack of composite laminate plies positioned between the outwardly facing skin and the inwardly facing skin, and a discontinuity in the stack forming a gap along a longitudinal axis of the bat. A rigid or semi-rigid appliance may be positioned in the gap. The appliance may be a ring element, which may have a cross-section that traverses the composite laminate plies in the stack in a direction that is perpendicular or oblique to the longitudinal axis of the bat. The cross-section of the ring element may be triangular. A second ring element may be positioned in the barrel wall. The second ring element may be connected to the other ring element with an adhesive bond or a connecting element.
A ball bat includes an outer shell and an insert positioned in a ball striking area of the outer shell. The insert may include a tube element and one or more spacer elements positioned to form a gap between the tube element and the outer shell along at least a portion of a length of the tube element. In some embodiments, the insert or the gap may extend along only the length of the ball striking area. The outer shell may provide some compliance during a hit to create a trampoline effect, while the insert may provide a backstop to limit radial deflection of the outer shell.
A63B 59/56 - Battes en forme de tige pour frapper une balle en l’air, p. ex. pour le baseball caractérisées par la tête
A63B 59/59 - Battes en forme de tige pour frapper une balle en l’air, p. ex. pour le baseball avec générateurs de son, p. ex. avec éléments internes mobiles à cet effet
09 - Appareils et instruments scientifiques et électriques
Produits et services
Component feature of baseball and softball batting helmets, namely, helmet technology comprised of aeration vent openings used to optimize helmet ventilation
A ball bat includes outer shell segments longitudinally spaced apart from each other to form a gap between them. A joint connects the segments. A first outer shell segment may include a barrel portion of the ball bat and at least part of a tapered portion of the ball bat. A second outer shell segment may include at least part of the tapered portion. The joint may include a tubular element having a first portion positioned within the first outer shell segment and at least partially overlapping an interior surface of the first outer shell segment, and a second portion positioned within the second outer shell segment and at least partially overlapping an interior surface of the second outer shell segment. The tubular element may include an elastomeric material. In some embodiments, the joint may be formed by an elastomeric material connecting the outer shell segments in the gap.
A63B 60/00 - Détails ou accessoires des clubs de golf, des battes, des raquettes ou analogues
A63B 59/54 - Battes en forme de tige pour frapper une balle en l’air, p. ex. pour le baseball en plastique
A63B 60/54 - Détails ou accessoires des clubs de golf, des battes, des raquettes ou analogues avec moyens d’amortir les vibrations
B29C 70/30 - Façonnage par empilage, c.-à-d. application de fibres, de bandes ou de feuilles larges sur un moule, un gabarit ou un noyauFaçonnage par pistolage, c.-à-d. pulvérisation de fibres sur un moule, un gabarit ou un noyau
B29C 70/86 - Incorporation dans des couches de renforcement imprégnées cohérentes
A63B 59/51 - Battes en forme de tige pour frapper une balle en l’air, p. ex. pour le baseball en métal
Baseball- and softball-themed clothing, namely, hats, caps, t-shirts, and sweatshirts Baseball bats; softball bats; batting gloves; baseball sliding mitts; softball sliding mitts; hand grips for baseball bats; hand grips for softball bats; bags specifically designed to carry equipment for the sport of baseball; bags specifically designed to carry equipment for the sport of softball
A batting helmet system includes sockets facing the interior region of the helmet shell to receive clip elements for holding a chin strap or to receive plate elements for supporting a face protector. A clip element includes a base portion, a hook portion extending from the base portion, and a projection positioned on an end of the hook portion and extending toward the base portion. The base portion may include a strap retainer. When the clip element is installed, the clip element extends from the interior of the helmet to the exterior of the helmet through an opening in the helmet shell, so that the strap retainer is positioned outside the helmet shell. A face protector may include plate elements for positioning in one or more of the sockets. Plate elements and sockets may have corresponding geometries that limit rotation of the face protector relative to the helmet shell.
Gear hooks may be attached to the exterior of a bag, such as a sports bag, to carry gear outside of the bag. In some embodiments, a gear hook may include a base portion, an attachment portion extending from the base portion, a neck portion extending transversely from the base portion, and an arm portion extending transversely from the neck portion. The arm portion may be spaced apart from the base portion to form a gap configured to receive one or more objects (gear) for carrying the one or more objects on the outside of the bag. The attachment portion may be stitched into or onto the bag. In some embodiments, the attachment portion may include a flange extending outwardly from the base portion and generally parallel to the base portion. In some embodiments, the attachment portion may include a spine extending transversely from the base portion.
(1) Component feature of a baseball and softball bat, namely, reinforced carbon fiber polymer composite barrel material, used to improve bat durability and performance
A ball bat includes a continuous tape of fiber material wrapped around the longitudinal axis in a helix extending along the longitudinal axis. Interlaminar interfaces between adjacent turns of the tape are oriented obliquely relative to the longitudinal axis. In some embodiments, the ball bat includes a preform structure, the tape being wrapped around the preform structure. In some embodiments, the ball bat includes a flared element on the preform structure. An end of the continuous tape may be positioned on an angled surface of the flared element. An outer skin may be positioned over the tape. Methods of making ball bats may include attaching a first end of a fiber tape to a flared element on a preform structure or a mandrel and wrapping the fiber tape around the preform structure or mandrel in a helix extending along the longitudinal axis of the preform structure or mandrel.
A63B 59/54 - Battes en forme de tige pour frapper une balle en l’air, p. ex. pour le baseball en plastique
B29C 70/30 - Façonnage par empilage, c.-à-d. application de fibres, de bandes ou de feuilles larges sur un moule, un gabarit ou un noyauFaçonnage par pistolage, c.-à-d. pulvérisation de fibres sur un moule, un gabarit ou un noyau
B29C 70/54 - Parties constitutives, détails ou accessoiresOpérations auxiliaires
B29K 105/08 - Présentation, forme ou état de la matière moulée contenant des agents de renforcement, charges ou inserts de grande longueur, p. ex. ficelles, mèches, mats, tissus ou fils
A ball bat includes a continuous tape of fiber material wrapped around the longitudinal axis in a helix extending along the longitudinal axis. Interlaminar interfaces between adjacent turns of the tape are oriented obliquely relative to the longitudinal axis. In some embodiments, the ball bat includes a preform structure, the tape being wrapped around the preform structure. In some embodiments, the ball bat includes a flared element on the preform structure. An end of the continuous tape may be positioned on an angled surface of the flared element. An outer skin may be positioned over the tape. Methods of making ball bats may include attaching a first end of a fiber tape to a flared element on a preform structure or a mandrel and wrapping the fiber tape around the preform structure or mandrel in a helix extending along the longitudinal axis of the preform structure or mandrel.
A63B 59/50 - Battes en forme de tige pour frapper une balle en l’air, p. ex. pour le baseball
B29C 70/30 - Façonnage par empilage, c.-à-d. application de fibres, de bandes ou de feuilles larges sur un moule, un gabarit ou un noyauFaçonnage par pistolage, c.-à-d. pulvérisation de fibres sur un moule, un gabarit ou un noyau
A batting helmet system includes sockets facing the interior region of the helmet shell to receive clip elements for holding a chin strap or to receive plate elements for supporting a face protector. A clip element includes a base portion, a hook portion extending from the base portion, and a projection positioned on an end of the hook portion and extending toward the base portion. The base portion may include a strap retainer. When the clip element is installed, the clip element extends from the interior of the helmet to the exterior of the helmet through an opening in the helmet shell, so that the strap retainer is positioned outside the helmet shell. A face protector may include plate elements for positioning in one or more of the sockets. Plate elements and sockets may have corresponding geometries that limit rotation of the face protector relative to the helmet shell.
Protective equipment for protecting a portion of a user's body (such as a leg guard for protecting part of a user's leg) may include a cap configured to cover a first portion of a user's body and a cap-extension element connected to an end of the cap and configured to cover at least another portion of the user's body. The cap-extension element is removable from the cap and connectable to the cap via an attachment mechanism. The attachment mechanism may include a tab element on the cap-extension element that connects to a socket element on the cap. The protective equipment may include a cap liner attached to the cap, a cap-extension liner attached to the cap-extension element, and the attachment mechanism may include liner-attachment elements on the liners.
A41D 13/05 - Vêtements protecteurs de travail ou de sport, p. ex. blouses de chirurgien ou vêtements protégeant des coups ou des chocs protégeant uniquement une partie particulière du corps
A41D 13/06 - Vêtements protecteurs de travail ou de sport, p. ex. blouses de chirurgien ou vêtements protégeant des coups ou des chocs protégeant uniquement une partie particulière du corps les genoux ou les pieds
A63B 71/12 - Moyens protecteurs du corps pour joueurs ou sportifs pour le corps ou les jambes
Protective equipment for protecting a portion of a user's body (such as a leg guard for protecting part of a user's leg) may include a cap configured to cover a first portion of a user's body and a cap-extension element connected to an end of the cap and configured to cover at least another portion of the user's body. The cap-extension element is removable from the cap and connectable to the cap via an attachment mechanism. The attachment mechanism may include a tab element on the cap-extension element that connects to a socket element on the cap. The protective equipment may include a cap liner attached to the cap, a cap-extension liner attached to the cap-extension element, and the attachment mechanism may include liner-attachment elements on the liners.
09 - Appareils et instruments scientifiques et électriques
28 - Jeux, jouets, articles de sport
Produits et services
(1) Component feature of a baseball and softball bat, namely, two-piece bat connection technology used to improve bat performance by maximizing stiffness, energy transfer, and power
(1) Component feature of a baseball and softball bat, namely, a barrel design combining a thin R5 alloy barrel reinforced with TCT composite material, used to improve bat performance
09 - Appareils et instruments scientifiques et électriques
28 - Jeux, jouets, articles de sport
Produits et services
(1) Component feature of a baseball and softball bat, namely, hinge technology used to isolate the handle from the barrel of a two-piece bat for improved performance
Gear hooks may be attached to the exterior of a bag, such as a sports bag, to carry gear outside of the bag. In some embodiments, a gear hook may include a base portion, an attachment portion extending from the base portion, a neck portion extending transversely from the base portion, and an arm portion extending transversely from the neck portion. The arm portion may be spaced apart from the base portion to form a gap configured to receive one or more objects (gear) for carrying the one or more objects on the outside of the bag. The attachment portion may be stitched into or onto the bag. In some embodiments, the attachment portion may include a flange extending outwardly from the base portion and generally parallel to the base portion. In some embodiments, the attachment portion may include a spine extending transversely from the base portion.
Gear hooks may be attached to the exterior of a bag, such as a sports bag, to carry gear outside of the bag. In some embodiments, a gear hook may include a base portion, an attachment portion extending from the base portion, a neck portion extending transversely from the base portion, and an arm portion extending transversely from the neck portion. The arm portion may be spaced apart from the base portion to form a gap configured to receive one or more objects (gear) for carrying the one or more objects on the outside of the bag. The attachment portion may be stitched into or onto the bag. In some embodiments, the attachment portion may include a flange extending outwardly from the base portion and generally parallel to the base portion. In some embodiments, the attachment portion may include a spine extending transversely from the base portion.
Representative embodiments of the present technology may include a ball bat with a handle, a barrel attached to or continuous with the handle along a longitudinal axis of the bat, and a reduced-durability region positioned in the barrel. The reduced-durability region may include two adjacent stacks of composite laminate plies, wherein the stacks are spaced apart from each other along the longitudinal axis to form a first gap therebetween. A separation ply may be positioned in the first gap between the stacks. The separation ply may include a non-woven mat material. At least one cap ply element may be positioned around an end of one of the stacks. In some embodiments, an axis of the first gap is oriented at an oblique angle relative to the longitudinal axis of the bat.
Component feature of a baseball and softball bat, namely, two-piece joint connection technology used to improve bat performance by maximizing stiffness, energy transfer, and power
Component feature of a baseball and softball bat, namely, a barrel combining a thin proprietary alloy barrel reinforced with proprietary composite material, used to improve bat performance
09 - Appareils et instruments scientifiques et électriques
Produits et services
(1) Component feature of a baseball and softball helmet, namely, a fit adjustment system, used to modify the fit of the helmet for improved comfort and protection
A batting helmet system includes sockets facing the interior region of the helmet shell to receive clip elements for holding a chin strap or to receive plate elements for supporting a face protector. A clip element includes a base portion, a hook portion extending from the base portion, and a projection positioned on an end of the hook portion and extending toward the base portion. The base portion may include a strap retainer. When the clip element is installed, the clip element extends from the interior of the helmet to the exterior of the helmet through an opening in the helmet shell, so that the strap retainer is positioned outside the helmet shell. A face protector may include plate elements for positioning in one or more of the sockets. Plate elements and sockets may have corresponding geometries that limit rotation of the face protector relative to the helmet shell.
A ball bat includes an outer shell and an insert positioned in a ball striking area of the outer shell. The insert may include a tube element and one or more spacer elements positioned to form a gap between the tube element and the outer shell along at least a portion of a length of the tube element. In some embodiments, the insert or the gap may extend along only the length of the ball striking area. The outer shell may provide some compliance during a hit to create a trampoline effect, while the insert may provide a backstop to limit radial deflection of the outer shell.
A63B 59/56 - Battes en forme de tige pour frapper une balle en l’air, p. ex. pour le baseball caractérisées par la tête
A63B 59/59 - Battes en forme de tige pour frapper une balle en l’air, p. ex. pour le baseball avec générateurs de son, p. ex. avec éléments internes mobiles à cet effet
A ball bat includes an outer shell and an insert positioned in a ball striking area of the outer shell. The insert may include a tube element and one or more spacer elements positioned to form a gap between the tube element and the outer shell along at least a portion of a length of the tube element. In some embodiments, the insert or the gap may extend along only the length of the ball striking area. The outer shell may provide some compliance during a hit to create a trampoline effect, while the insert may provide a backstop to limit radial deflection of the outer shell.
A ball bat includes a barrel portion, a handle portion, and a joint connecting the handle portion to the barrel portion. In some embodiments, the joint includes a releasable connector configured to releasably connect the barrel portion to the handle portion. In some embodiments, the joint includes two releasable connectors to releasably connect the barrel portion to the handle portion. The ball bat may include a flexible rod element positioned between the two releasable connectors. The rod element may include an elastomeric material. In some embodiments, the ball bat may further include a safety connector between the barrel portion and the handle portion or a releasable connector may include a threaded connection to resist release of the releasable connector. In some embodiments, the joint may include a rotatable element for adjusting flex.
A ball bat includes a barrel wall with a composite laminate structure that includes an outwardly facing skin, an inwardly facing skin, a stack of composite laminate plies positioned between the outwardly facing skin and the inwardly facing skin, and a discontinuity in the stack forming a gap along a longitudinal axis of the bat. A rigid or semi-rigid appliance may be positioned in the gap. The appliance may be a ring element, which may have a cross-section that traverses the composite laminate plies in the stack in a direction that is perpendicular or oblique to the longitudinal axis of the bat. The cross-section of the ring element may be triangular. A second ring element may be positioned in the barrel wall. The second ring element may be connected to the other ring element with an adhesive bond or a connecting element.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Component feature of a baseball and softball helmet, namely, a fit adjustment system, used to modify the fit of the helmet for improved comfort and protection
An end-cap assembly is configured to be attached to a distal end of a barrel of a ball bat. In some embodiments, the end-cap assembly includes a sprung-mass portion, a base portion, and one or more flexible members connecting the sprung-mass portion to the base portion. The sprung-mass portion is movable relative to the base portion along one or more directions, such as one or more directions transverse to the longitudinal axis of the ball bat. A ball bat may include a handle, a barrel attached to the handle, and an end-cap assembly attached to the barrel. The end-cap assembly may include a sprung-mass portion, a base portion, and one or more flexible members connecting the sprung-mass portion to the base portion to allow the sprung-mass portion to move relative to the distal end of the ball bat.
An end-cap assembly is configured to be attached to a distal end of a barrel of a ball bat. In some embodiments, the end-cap assembly includes a sprung-mass portion, a base portion, and one or more flexible members connecting the sprung-mass portion to the base portion. The sprung-mass portion is movable relative to the base portion along one or more directions, such as one or more directions transverse to the longitudinal axis of the ball bat. A ball bat may include a handle, a barrel attached to the handle, and an end-cap assembly attached to the barrel. The end-cap assembly may include a sprung- mass portion, a base portion, and one or more flexible members connecting the sprung-mass portion to the base portion to allow the sprung-mass portion to move relative to the distal end of the ball bat.
A method of making a ball bat may include forming a bat frame with a handle and an inner barrel structure, providing spacer elements extending radially outwardly from the inner barrel structure, and forming a barrel shell having a main barrel and a tapered section. An inner diameter in the tapered section may be equal to an outer diameter of a first one of the spacer elements. The method may include mechanically locking the barrel shell to the bat frame by passing the handle through the barrel shell and moving the barrel shell toward the inner barrel structure until the barrel shell contacts the first one of the spacer elements. A gap is maintained between an outer diameter of the inner barrel structure and the barrel shell. The barrel shell may deflect during a hit to create a trampoline effect, while the inner barrel structure limits the deflection.
A ball bat includes outer shell segments longitudinally spaced apart from each other to form a gap between them. A joint connects the segments. A first outer shell segment may include a barrel portion of the ball bat and at least part of a tapered portion of the ball bat. A second outer shell segment may include at least part of the tapered portion. The joint may include a tubular element having a first portion positioned within the first outer shell segment and at least partially overlapping an interior surface of the first outer shell segment, and a second portion positioned within the second outer shell segment and at least partially overlapping an interior surface of the second outer shell segment. The tubular element may include an elastomeric material. In some embodiments, the joint may be formed by an elastomeric material connecting the outer shell segments in the gap.
B29C 70/30 - Façonnage par empilage, c.-à-d. application de fibres, de bandes ou de feuilles larges sur un moule, un gabarit ou un noyauFaçonnage par pistolage, c.-à-d. pulvérisation de fibres sur un moule, un gabarit ou un noyau
B29C 70/86 - Incorporation dans des couches de renforcement imprégnées cohérentes
A chest protector includes a structure for protecting at least a portion of a cardiac silhouette of a user. The structure may include a base assembly, a pivot plate assembly, and a fulcrum block positioned between the pivot plate assembly and the base assembly. The pivot plate assembly is positioned to pivot on the fulcrum block. In some embodiments, the pivot plate assembly and the fulcrum block may include compressible and resilient material. The structure may be shaped, sized, and positioned to coextend with a region of the user's cardiac silhouette. In some embodiments, the pivot plate assembly includes two pivot plate portions oriented at an angle relative to one another. The pivot plate portions may be connected with a flexible hinge, such as a living hinge.
A41D 13/015 - Vêtements protecteurs de travail ou de sport, p. ex. blouses de chirurgien ou vêtements protégeant des coups ou des chocs avec des moyens absorbeurs de chocs
A41D 13/05 - Vêtements protecteurs de travail ou de sport, p. ex. blouses de chirurgien ou vêtements protégeant des coups ou des chocs protégeant uniquement une partie particulière du corps
A63B 71/12 - Moyens protecteurs du corps pour joueurs ou sportifs pour le corps ou les jambes
A41D 13/00 - Vêtements protecteurs de travail ou de sport, p. ex. blouses de chirurgien ou vêtements protégeant des coups ou des chocs
70.
CHEST PROTECTORS FOR REDUCING RISK OF COMMOTIO CORDIS
A chest protector includes a structure for protecting at least a portion of a cardiac silhouette of a user. The structure may include a base assembly, a pivot plate assembly, and a fulcrum block positioned between the pivot plate assembly and the base assembly. The pivot plate assembly is positioned to pivot on the fulcrum block. In some embodiments, the pivot plate assembly and the fulcrum block may include compressible and resilient material. The structure may be shaped, sized, and positioned to coextend with a region of the user's cardiac silhouette. In some embodiments, the pivot plate assembly includes two pivot plate portions oriented at an angle relative to one another. The pivot plate portions may be connected with a flexible hinge, such as a living hinge.
A63B 71/12 - Moyens protecteurs du corps pour joueurs ou sportifs pour le corps ou les jambes
A41D 13/015 - Vêtements protecteurs de travail ou de sport, p. ex. blouses de chirurgien ou vêtements protégeant des coups ou des chocs avec des moyens absorbeurs de chocs
A41D 13/05 - Vêtements protecteurs de travail ou de sport, p. ex. blouses de chirurgien ou vêtements protégeant des coups ou des chocs protégeant uniquement une partie particulière du corps
Component feature of a baseball and softball bat, namely, reinforced carbon fiber polymer composite barrel material, used to improve bat durability and performance
72.
Strengthening ball bats and other composite structures with nano-additives
A nano-enhanced matrix material includes a matrix film carrying one or more nano-additives. The nano-additives may be oriented transversely relative to the matrix film. A composite structure includes a plurality of composite laminate plies and one or more matrix films carrying one or more nano-additive materials, the matrix films being positioned between composite laminate plies. Composite structures may include ball bats, and the matrix films with nano-additive materials may be positioned in selected portions of ball bats, such as wherever improved strength or resistance to fatigue is desired.
B32B 27/08 - Produits stratifiés composés essentiellement de résine synthétique comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique d'une résine synthétique d'une sorte différente
B32B 27/20 - Produits stratifiés composés essentiellement de résine synthétique caractérisée par l'emploi d'additifs particuliers utilisant des charges, des pigments, des agents thixotropiques
A chest protector includes a protective vest portion and a harness portion to hold the vest portion on a user. The harness portion includes a first side strap and a second side strap, each of the first and second side straps being connected to the vest portion on opposing sides of the vest portion; a first slide connected to the first side strap; a second slide connected to the second side strap; a central strap passing through the first slide and the second slide and forming a loop connecting the first and second slides; a vertical strap connected to the central strap; and a strap adjuster connecting the vest portion and the vertical strap. The vertical strap passes through the strap adjuster and a free end of the vertical strap can be pulled to tighten the harness portion around a user. The vertical strap may be the only adjustable strap.
A63B 71/12 - Moyens protecteurs du corps pour joueurs ou sportifs pour le corps ou les jambes
A41D 13/00 - Vêtements protecteurs de travail ou de sport, p. ex. blouses de chirurgien ou vêtements protégeant des coups ou des chocs
A41D 13/05 - Vêtements protecteurs de travail ou de sport, p. ex. blouses de chirurgien ou vêtements protégeant des coups ou des chocs protégeant uniquement une partie particulière du corps
A nano-enhanced matrix material includes a matrix film carrying one or more nano- additives. The nano-additives may be oriented transversely relative to the matrix film. A composite structure includes a plurality of composite laminate plies and one or more matrix films carrying one or more nano-additive materials, the matrix films being positioned between composite laminate plies. Composite structures may include ball bats, and the matrix films with nano-additive materials may be positioned in selected portions of ball bats, such as wherever improved strength or resistance to fatigue is desired.
A63B 59/50 - Battes en forme de tige pour frapper une balle en l’air, p. ex. pour le baseball
B29C 70/30 - Façonnage par empilage, c.-à-d. application de fibres, de bandes ou de feuilles larges sur un moule, un gabarit ou un noyauFaçonnage par pistolage, c.-à-d. pulvérisation de fibres sur un moule, un gabarit ou un noyau
B32B 5/12 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par les caractéristiques de structure d'une couche comprenant des fibres ou des filaments caractérisés par la disposition relative des fibres ou filaments des couches adjacentes
75.
BALL BATS WITH REDUCED DURABILITY REGIONS FOR DETERRING ALTERATION
A ball bat includes a barrel wall with a composite laminate structure that includes an outwardly facing skin, an inwardly facing skin, a stack of composite laminate plies positioned between the outwardly facing skin and the inwardly facing skin, and a discontinuity in the stack forming a gap along a longitudinal axis of the bat. A rigid or semirigid appliance may be positioned in the gap. The appliance may be a ring element, which may have a cross-section that traverses the composite laminate plies in the stack in a direction that is perpendicular or oblique to the longitudinal axis of the bat. The cross-section of the ring element may be triangular. A second ring element may be positioned in the barrel wall. The second ring element may be connected to the other ring element with an adhesive bond or a connecting element.
An end-cap assembly for a ball bat or other sporting-good implement includes one or more removable weights, so that the weight of the end cap—and of the ball bat—may be adjusted. The one or more weights may reside in a receiving space or recess in an end-cap cup of the end-cap assembly. A fastener removably attaches the one or more weights to the end-cap cup. In some embodiments, the fastener may include threads that engage threads in a bore in the end-cap cup.
A system for manufacturing a shell for a batting helmet includes interchangeable mold-core portions configured to form a cavity for receiving molding material. The mold-core portions include a first base mold-core portion and a plurality of inner side mold-core portions configured to form an interior contour of the shell. The mold-core portions further include a second base mold-core portion and a plurality of outer mold-core portions configured to form an exterior contour of the shell. Mold-core portions are interchangeable, removable, and replaceable from an interlocked position relative to other mold-core portions. A method of manufacturing batting helmet shells includes selecting mold-core portions corresponding to various helmet shell configurations having various protective features, assembling the mold-core portions into a mold assembly, and providing molding material into a cavity in the mold assembly. A kit of parts for making a shell for a batting helmet includes a variety of interchangeable mold-core portions.
A system for manufacturing a shell for a batting helmet includes interchangeable mold-core portions configured to form a cavity for receiving molding material. The mold-core portions include a first base mold-core portion and a plurality of inner side mold-core portions configured to form an interior contour of the shell. The mold-core portions further include a second base mold-core portion and a plurality of outer mold-core portions configured to form an exterior contour of the shell. Mold-core portions are interchangeable, removable, and replaceable from an interlocked position relative to other mold-core portions. A method of manufacturing batting helmet shells includes selecting mold-core portions corresponding to various helmet shell configurations having various protective features, assembling the mold-core portions into a mold assembly, and providing molding material into a cavity in the mold assembly. A kit of parts for making a shell for a batting helmet includes a variety of interchangeable mold-core portions.
A42C 2/00 - Fabrication des casques par des procédés non prévus ailleurs
B29C 45/14 - Moulage par injection, c.-à-d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule ferméAppareils à cet effet en incorporant des parties ou des couches préformées, p. ex. moulage par injection autour d'inserts ou sur des objets à recouvrir
41 - Éducation, divertissements, activités sportives et culturelles
Produits et services
Retail store services featuring sporting goods, baseball and softball products, apparel, and bags; online retail store services featuring sporting goods, baseball and softball products, archery products, cycling products, apparel, and bags Fitting of baseball and softball bats to individual users; organizing and conducting sporting events in the nature of baseball and softball hitting competitions; providing sports facilities for training purposes featuring batting cages with performance assessment and analysis technology
Component feature of a baseball and softball bat, namely, hinge technology used to isolate the handle from the barrel of a two-piece bat for improved performance
Component feature of a baseball and softball bat, namely, hinge technology used to isolate the handle from the barrel of a two-piece bat for improved performance; Batting tees
41 - Éducation, divertissements, activités sportives et culturelles
Produits et services
Retail store services featuring sporting goods, baseball and softball products, apparel, and bags Fitting of baseball and softball bats to individual users; organizing and conducting sporting events in the nature of baseball and softball hitting competitions; providing sports facilities for training purposes featuring batting cages with performance assessment and analysis technology
41 - Éducation, divertissements, activités sportives et culturelles
Produits et services
Retail store services featuring sporting goods, baseball and softball products, apparel, and bags; online retail store services featuring sporting goods, baseball and softball products, archery products, cycling products, apparel, and bags Fitting of baseball and softball bats to individual users; organizing and conducting sporting events in the nature of baseball and softball hitting competitions; providing sports facilities for training purposes featuring batting cages with performance assessment and analysis technology
A ball bat may include a barrel wall formed at least in part by a plurality of concentric first composite laminate layers and a plurality of second composite laminate layers oriented transverse to the first composite laminate layers. In some embodiments, a ball bat may include composite material with a plurality of fibers oriented along a direction transverse to the longitudinal axis of the bat.
A ball bat may include a barrel wall formed at least in part by a plurality of concentric first composite laminate layers and a plurality of second composite laminate layers oriented transverse to the first composite laminate layers. ln some embodiments, a ball bat may include composite material with a plurality of fibers oriented along a direction transverse to the longitudinal axis of the bat.
A ball bat includes outer shell segments longitudinally spaced apart from each other to form a gap between them. A joint connects the segments. A first outer shell segment may include a barrel portion of the ball bat and at least part of a tapered portion of the ball bat. A second outer shell segment may include at least part of the tapered portion. The joint may include a tubular element having a first portion positioned within the first outer shell segment and at least partially overlapping an interior surface of the first outer shell segment, and a second portion positioned within the second outer shell segment and at least partially overlapping an interior surface of the second outer shell segment. The tubular element may include an elastomeric material. In some embodiments, the joint may be formed by an elastomeric material connecting the outer shell segments in the gap.
A63B 60/54 - Détails ou accessoires des clubs de golf, des battes, des raquettes ou analogues avec moyens d’amortir les vibrations
A63B 59/54 - Battes en forme de tige pour frapper une balle en l’air, p. ex. pour le baseball en plastique
B29C 70/30 - Façonnage par empilage, c.-à-d. application de fibres, de bandes ou de feuilles larges sur un moule, un gabarit ou un noyauFaçonnage par pistolage, c.-à-d. pulvérisation de fibres sur un moule, un gabarit ou un noyau
B29C 70/86 - Incorporation dans des couches de renforcement imprégnées cohérentes
A ball bat includes outer shell segments longitudinally spaced apart from each other to form a gap between them. A joint connects the segments. A first outer shell segment may include a barrel portion of the ball bat and at least part of a tapered portion of the ball bat. A second outer shell segment may include at least part of the tapered portion. The joint may include a tubular element having a first portion positioned within the first outer shell segment and at least partially overlapping an interior surface of the first outer shell segment, and a second portion positioned within the second outer shell segment and at least partially overlapping an interior surface of the second outer shell segment. The tubular element may include an elastomeric material. In some embodiments, the joint may be formed by an elastomeric material connecting the outer shell segments in the gap.
A ball bat includes a first bat portion (such as a barrel portion) and a second bat portion (such as a handle). The portions may be spaced apart along the bat's longitudinal axis. A joint connects the first and second bat portions. The joint may be positioned at or near, or centered about, a location of maximum vibration, such as an antinode of the bat. The joint may include a filler material (such as an elastomeric material) at least partially surrounding a rod element. The filler material and the rod element may span a gap between the first and second bat portions. The filler material and the rod element may extend into the first bat portion or the second bat portion. A cover material may be positioned around the filler material. The joint may form a structural link between the bat portions and it may be configured to absorb vibration.
A chest protector may include a flexible panel configured to generally conform to a user's chest and abdominal regions, one or more retention elements connected to the flexible panel and positioned to hold the chest protector on the user, and one or more high-friction elements positioned on an anterior outer surface of the flexible panel, the one or more high-friction elements configured to reduce angular momentum, or change rotation, of a ball impacting at least one of the one or more high-friction elements. The high-friction elements may include elements of tacky material, such as one or more dots or other elements of tacky material.
A41D 13/015 - Vêtements protecteurs de travail ou de sport, p. ex. blouses de chirurgien ou vêtements protégeant des coups ou des chocs avec des moyens absorbeurs de chocs
A63B 71/12 - Moyens protecteurs du corps pour joueurs ou sportifs pour le corps ou les jambes
A41D 13/05 - Vêtements protecteurs de travail ou de sport, p. ex. blouses de chirurgien ou vêtements protégeant des coups ou des chocs protégeant uniquement une partie particulière du corps
91.
CATCHER'S CHEST PROTECTOR WITH GRIP ELEMENTS FOR IMPROVED BALL CONTROL
A chest protector may include a flexible panel configured to generally conform to a user's chest and abdominal regions, one or more retention elements connected to the flexible panel and positioned to hold the chest protector on the user, and one or more high-friction elements positioned on an anterior outer surface of the flexible panel, the one or more high-friction elements configured to reduce angular momentum, or change rotation, of a ball impacting at least one of the one or more high-friction elements. The high-friction elements may include elements of tacky material, such as one or more dots or other elements of tacky material.
A63B 71/12 - Moyens protecteurs du corps pour joueurs ou sportifs pour le corps ou les jambes
A41D 13/015 - Vêtements protecteurs de travail ou de sport, p. ex. blouses de chirurgien ou vêtements protégeant des coups ou des chocs avec des moyens absorbeurs de chocs
A41D 13/05 - Vêtements protecteurs de travail ou de sport, p. ex. blouses de chirurgien ou vêtements protégeant des coups ou des chocs protégeant uniquement une partie particulière du corps
A ball bat includes a barrel portion, a handle portion, and a joint connecting the handle portion to the barrel portion. In some embodiments, the joint includes a releasable connector configured to releasably connect the barrel portion to the handle portion. In some embodiments, the joint includes two releasable connectors to releasably connect the barrel portion to the handle portion. The ball bat may include a flexible rod element positioned between the two releasable connectors. The rod element may include an elastomeric material. In some embodiments, the ball bat may further include a safety connector between the barrel portion and the handle portion or a releasable connector may include a threaded connection to resist release of the releasable connector. In some embodiments, the joint may include a rotatable element for adjusting flex.
A ball bat includes a barrel portion, a handle portion, and a joint connecting the handle portion to the barrel portion. In some embodiments, the joint includes a releasable connector configured to releasably connect the barrel portion to the handle portion. In some embodiments, the joint includes two releasable connectors to releasably connect the barrel portion to the handle portion. The ball bat may include a flexible rod element positioned between the two releasable connectors. The rod element may include an elastomeric material. In some embodiments, the ball bat may further include a safety connector between the barrel portion and the handle portion or a releasable connector may include a threaded connection to resist release of the releasable connector. In some embodiments, the joint may include a rotatable element for adjusting flex.
A method of making a ball bat may include forming a bat frame with a handle and an inner barrel structure, providing spacer elements extending radially outwardly from the inner barrel structure, and forming a barrel shell having a main barrel and a tapered section. An inner diameter in the tapered section may be equal to an outer diameter of a first one of the spacer elements. The method may include mechanically locking the barrel shell to the bat frame by passing the handle through the barrel shell and moving the barrel shell toward the inner barrel structure until the barrel shell contacts the first one of the spacer elements. A gap is maintained between an outer diameter of the inner barrel structure and the barrel shell. The barrel shell may deflect during a hit to create a trampoline effect, while the inner barrel structure limits the deflection.
(1) Baseball batting glove, and batting aid in the nature of a hand positioning device that fits over a batter's thumb specifically for developing grip technique, bat positioning and for thumb protection, sold together as a unit
(1) Baseball and softball catcher's protective equipment, namely, chest protectors, catcher's masks, and leg guards; protective gloves, namely, baseball gloves and softball gloves; protective pads for use in baseball and softball, namely, shoulder pads, chest pads, knee pads, elbow pads, shin pads, and padded girdles; body protectors for baseball and softball, namely, chest protectors, leg guards, shin
guards, arm guards, wrist guards, and catchers' masks
(1) Baseball and softball catcher's protective equipment, namely, chest protectors, catcher's masks, leg guards, throat protectors, and knee wedges in the nature of wedge-shaped pads to protect knees
