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:
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