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Class Information
Number: 215/338
Name: Bottles and jars > Closures > Cap type > Removably attached to receptacle by relative rotation between keepers (e.g., screw threads or lugs) > Keeper shaved from inner surface of cap skirt
Description: Devices, wherein a superficial of the closure skirt wall is cut away to form a keeper strip attached at one end to said wall and projecting inwardly therefrom.

Patents under this class:

Patent Number Title Of Patent Date Issued
5799840 Closure formed as a single, integral part Sep. 1, 1998
5038967 Container with captive cap and internally valved closure Aug. 13, 1991

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