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Browse by Category: Main > Packaging & Containers
Class Information
Number: 215/342
Name: Bottles and jars > Closures > Cap type > With identifiable, integral, or separate gasket, seal, or liner > Spring biased
Description: Device, wherein the seal means is held in sealing position by a resilient, deformable means compressed between the closure and the seal. The closure itself may be so structured as to function as the spring.










Patents under this class:

Patent Number Title Of Patent Date Issued
8454567 Multi-conduit connectors and methods for negative pressure wound therapy Jun. 4, 2013
8205762 Safety cap assembly and container system Jun. 26, 2012
7703617 Bayonet closure container combination with angled bayonet lugs Apr. 27, 2010
7408843 Medicine cap timing apparatus Aug. 5, 2008
7017782 Child resistant safety cap for applicator tubes Mar. 28, 2006
6948640 Reservoir and fluid product dispenser with safe unscrewing Sep. 27, 2005
6817479 Closure and a liner having a sealing flange with an inwardly directed unflattened fold Nov. 16, 2004
6378713 Safety closure and container Apr. 30, 2002
6235822 Gaskets made from olefin polymers May. 22, 2001
6149022 Bottle and cap Nov. 21, 2000
5927532 Vapor-seal child resistant closure and container package Jul. 27, 1999
5803288 Cap for bottles having resiliently biased seal member Sep. 8, 1998
5533823 Sealed cosmetic dispenser Jul. 9, 1996
5242069 Closure cap for a bottle of like containers Sep. 7, 1993
5188249 Plastic bottle having a linerless closure with collapsible flange and method Feb. 23, 1993
5165559 Child resistant closure and package Nov. 24, 1992
5119963 Mechanical button and button enhancement techniques Jun. 9, 1992
4637519 Two part closure Jan. 20, 1987
4531649 Molded plastic cap with sealing liner Jul. 30, 1985
4320844 Releasable locking system Mar. 23, 1982
4310101 Combined bottle and screw cap assembly Jan. 12, 1982
4280632 Bottle cap Jul. 28, 1981
4121729 Home canning closure system Oct. 24, 1978
3974929 Child resistant closure Aug. 17, 1976
3960288 Bottle cap with means to effect seal with irregular bottle ends Jun. 1, 1976











 
 
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