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Class 215/362 - Permanently deformed


Subclass of Class 215 - Bottles and jars
Definition: Devices, wherein the stopper is composed of material which
No. of patents: 10
Last issue date: 09/02/2003


NumberTitleIssue Date
6613406Multilayer synthetic stopper
A stopper for use in a substantially cylindrical bottle opening having a substantially cylindrical shape to seal the bottle opening and including a first polymer portion and a second polymer portion, wherein the second polymer portion coaxially overlies t...
09/02/2003
6153275Multilayer synthetic stopper
The invention relates to a stopper for use in a substantially cylindrical bottle opening. The stopper has a substantially cylindrical shape to seal the bottle opening and includes a first polymer portion and a second material portion, wherein the second m...
11/28/2000
6085923Composite synthetic stopper
A stopper for use in a substantially cylindrical bottle opening is disclosed. The stopper is made of a synthetic elastomer body with a portion with a substantially cylindrical shape to seal the bottle opening. The elastomer body also contains a fiber port...
07/11/2000
5710184Molded styrene block copolymer closure for a liquid container
A molded closure for a liquid container comprising a thermoplastic elastomer and a blowing agent. The molded closure is particularly suitable for use as a synthetic wine cork in a wine bottle. The molded closure does not permit passage of oxygen into the ...
01/20/1998
5496862Molded styrene block copolymer closure for a wine container
A molded closure for a liquid container comprising a thermoplastic elastomer and a blowing agent. The molded closure is particularly suitable for use as a synthetic wine cork in a wine bottle. The molded closure does not permit passage of oxygen into the ...
03/05/1996
5480915Molded closure for a liquid container
A molded closure for a liquid container comprising a thermoplastic elastomer and a blowing agent. The molded closure is particularly suitable for use as a synthetic wine cork in a wine bottle. The molded closure does not permit passage of oxygen into the ...
01/02/1996
4425943Plug assembly for use in method and apparatus for repairing heat exchangers
A shell and tube type heat exchanger having a tube bundle supported at opposite ends in tube sheets is capable of being repaired quickly by closing off opposite ends of a damaged tube using the method and apparatus disclosed. The apparatus comprises a two...
01/17/1984
4363849Foamed thermoplastic resin cork having a natural cork-like appearance and a method of injection molding the cork
A method for making closures resembling natural cork for sealing liquid product containers is described. A strand of expandable plastic material is injected into each mold cavity and is permitted to collect in that cavity in randomly oriented groups of co...
12/14/1982
4188457Closures for liquid product containers
A bung for closing a wine bottle in the manner of a cork is formed in a conventional injection-moulding machine from ethylene-vinyl acetate copolymer (EVA) with the addition of sodium metabisulphite and sodium bicarbonate. The sodium metabisulphite, which...
02/12/1980
4087019Plug arrangement for a container
A two-part plug arrangement for a container includes an outer plug of soft resilient material and a mating inner plug of deformable material. The inner plug is seated within the outer plug, and the mating plugs are together seated within an opening of a w...
05/02/1978
 
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