Polytop Corporation

États‑Unis d’Amérique

Commandez votre montre hebdomadaire Polytop Corporation
Quantité totale PI 5
Rang # Quantité totale PI 326 227
Note d'activité PI 0/5.0    0
Rang # Activité PI 1 789 033

Brevets

Marques

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Dernier brevet 2009 - Fan orifice dispensing closure
Premier brevet 1972 - Safety dispensing closure with m...

Derniers inventions, produits et services

2009 Invention Fan orifice dispensing closure. A dispensing closure (40) for a squeeze-type container produces a...
2007 Invention Dispensing closure with latch back. A dispensing closure (400) for a container includes a closure...
Invention Dispensing closure with obstructed, offset, non-linear flow profile. A dispensing closure (10) ha...
Invention Dispensing closure having a flow conduit with key-hole shape. A dispensing closure (10) has a flo...
Invention Dispensing cap with center channel and helical flow profile. A dispensing closure (10) for viscou...
2005 Invention Vial with hinged cap and method of making same. An integrally molded dispensing vial having a vi...
Invention Vial with hinged cap and method of making same.
A method of making a dispensing vial ...
Invention Vial with hinged cap and method of making same. A method of making a dispensing vial from a plas...
1998 Invention Two compartment, molded plastic, push-pull dispenser. A two piece, molded plastic dispenser (10),...
1995 Invention Dispensing closure including standards for spout. A dispensing closure (10) consisting of a cap (...
1993 Invention Flexible holder for ''living'' hinge joining lid to closure body of dispensing closure. A plastic...
1992 Invention Child resistant closure with protective flange and canted upper wall.
A child resistan...
Invention Child resistant closure with protective flange and canted upper wall. A child resistant dispensin...
1989 Invention Dispensing closure. A dispensing closure characterized by a cap basemember adapted to be associat...
1988 Invention Dispensing closure. A dispensing closure characterized by a cap base member adapted to be associa...
Invention Child resistant closure energy planes. A child resistant dispensing closure of the typehaving a c...
1987 Invention Child resistant dispensing closure. A child resistant dispensing closure of the type comprising a...
Invention Child resistant closure with energy planes. A child resistant dispensing closure of the type havi...
Invention Child resistant closure with deformable panel. A child resistant dispensing closure characterized...
1985 Invention Self-closing dispenser. A self-closing dispenser includes a cap (70) having apertures (76), a con...
1984 Invention Dispensing closure employing living hinge with cams to momentarily deform hinge and recesses to a...
1981 Invention Dispensing closure. A unitary dispensing closure (10) having a lid (14) mounted on a closure part...
1980 Invention Dispensing closure seals. Effective, easily manufactured seals for dispensing closures in which a...
Invention Dispensing closure employing living hinge. A unitary dispensing closure having a lid mounted on a...
1978 Invention Closure with hinged lid and cam and spring elements holding lid open or closed. A complete closur...
Invention Dispensing closure utilizing a sealing element supported by a washer spring. A dispensing closure...
1977 Invention Dispensing closure structures. It is known to manufacture closure structures so that each of such...
Invention Dispensing closure. A dispensing closure having a cap with an opening extending through the top o...
Invention Spray type dispensing closure. A closure for use in dispensing a spray of liquid and air can be c...
1976 Invention Toggle type dispensing closure. A "toggle" type dispensing closure can be constructed so as to ut...
Invention Child resistant dispensing closures. A dispensing type container closure having a lid pivotally m...
Invention Tamper evident one-piece dispensing closures. It is possible to provide a dispensing closure whic...
Invention Child resistant dispensing closure. A dispensing closure having a cap adapted to be mounted upon ...
1975 Invention Container-closure structure employing fitment to prevent closure removal. A conventional, relativ...
Invention Child resistant dispensing closure. A child resistant dispensing closure can be constructed by mo...
1974 Invention Child-resistant closures with limited spout accessibility. A dispensing closure having a cap adap...
1972 Invention Safety dispensing closure with movable retainer. A safety-type dispensing closure can be construc...