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Class Information
Number: 215/336
Name: Bottles and jars > Closures > Cap type > Removably attached to receptacle by relative rotation between keepers (e.g., screw threads or lugs) > Keeper consists of tab or strip struck from cap skirt
Description: Devices, wherein (1) at least one slit extends through a sheet forming the closure skirt, said slit being spaced from the edge of said sheet, and (2) a portion of said sheet is deflected inward to separate the opposed edges of said slit and form a projection engageable with a keeper on the receptacle.

Patents under this class:

Patent Number Title Of Patent Date Issued
7347302 Method and apparatus for inserting an adaptor in a housing Mar. 25, 2008
5950851 Safety closure and container having biasing means Sep. 14, 1999
5815586 Closure for sealing a medication container Sep. 29, 1998
5374557 Fermentation vessels and closures therefor Dec. 20, 1994
4930647 Tamper indicating closure system utilizing axially extending ratchet Jun. 5, 1990

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