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Class Information
Number: 215/328
Name: Bottles and jars > Closures > Cap type > Crimped flange or skirt portion > With vertical corrugation (e.g., crown cap)
Description: Devices, wherein at least a part of depending portion of the cap skirt is deformed (crimped) into circumferentially alternating, vertically disposed ridges and crests, the crimping action forcing the ridges into contact with the external walls of the receptacle neck.










Patents under this class:

Patent Number Title Of Patent Date Issued
8608006 Bottle crown Dec. 17, 2013
8584878 Closure comprising an inner section and an outer section for sealing an opening Nov. 19, 2013
8550271 Low gauge crown cap Oct. 8, 2013
8365940 Bottle crown with opener assembly Feb. 5, 2013
8322549 Twist off crown Dec. 4, 2012
8276773 Bottle crown with removable frangible portion Oct. 2, 2012
8220653 Lid with a detachable sealing joint and manufacturing method thereof Jul. 17, 2012
8061544 Easy-pull crown bottle cap Nov. 22, 2011
8056743 Crown closure having a reduced radius and method of manufacture Nov. 15, 2011
7638179 Sealing element for vessel or container closures having improved barrier properties Dec. 29, 2009
7147123 Metal cap Dec. 12, 2006
6454118 Pile-up lid Sep. 24, 2002
6164472 Metal bottle cap Dec. 26, 2000
6109465 Tamper-evident closure system Aug. 29, 2000
6006933 Twist-off closure Dec. 28, 1999
RE36334 Tamper-evident twist-off closure Oct. 12, 1999
5806700 Tamper-evident closure system Sep. 15, 1998
5582309 Manually removable crown cap Dec. 10, 1996
5458253 Bottle cap Oct. 17, 1995
5265746 Bottle cap having integral opener Nov. 30, 1993
5263600 Tamper-evident twist-off closure Nov. 23, 1993
4968514 Beer bottle with fully reacted thermoplastic polyurethane crown capliner Nov. 6, 1990
4896781 Twist-to-remove crown cap with a finger protective gripping surface Jan. 30, 1990
4798300 Bottle with integral cap-removing recess Jan. 17, 1989
4782969 Twist-off bottle cap Nov. 8, 1988
4679697 Bottle top Jul. 14, 1987
4337871 Crown closure Jul. 6, 1982
4269321 Peelable bonded structures and process for preparing same May. 26, 1981
RE30573 Crown closure Apr. 14, 1981
4232086 Polyolefin-metal bonded structures and process for preparing same Nov. 4, 1980
4191322 Pleated closure construction Mar. 4, 1980
4060172 Container and closure cap Nov. 29, 1977
4055266 Combination crown twist-off closure capp Oct. 25, 1977
3964627 Container for an injection liquid, in the form of a flask closed by a curl-on cap Jun. 22, 1976











 
 
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