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Class Information
Number: 215/357
Name: Bottles and jars > Closures > Stopper type > Removably attached to receptacle by rotation (e.g., screw threaded or lugged) > Interrupted threads
Description: Devices, wherein the screw threads are interrupted or do not extend continuously around the receptacle.

Patents under this class:

Patent Number Title Of Patent Date Issued
8046974 Bottle closure with low torque assembly feature Nov. 1, 2011
7971760 Divot mix dispenser Jul. 5, 2011
7757872 Removable cap assembly with a sealing ring and stopper lock Jul. 20, 2010
7398857 Holding tank drain plug Jul. 15, 2008
7370663 Barrier device for fluid system cover May. 13, 2008
6699168 Rotary centrifuge having pivoting buckets for holding samples Mar. 2, 2004
6648157 Reinforced plastic neck finish Nov. 18, 2003
5766936 Reusable vented flask cap cover Jun. 16, 1998
5595314 Torque-resistant closure for a hermetically sealed container Jan. 21, 1997
5518130 Sample container for use in a centrifuge instrument May. 21, 1996
5499737 Retainer plug Mar. 19, 1996
5348174 Metal flexible finger ferrule for flanged container closure Sep. 20, 1994
5158196 Blanking plug Oct. 27, 1992
5150803 Decanter and lid assembly for automatic drip coffee maker Sep. 29, 1992
4872572 Lyophilization stopper (case II) Oct. 10, 1989
4448319 Screw cap May. 15, 1984

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