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Class Information
Number: 215/294
Name: Bottles and jars > Closures > Stopper with attached, nonintegral clamp means engaging interior receptacle surface
Description: Devices, wherein the closure is of the stopper type and has attached thereto a clamping type fastener which engages the inner walls of the receptacle usually in the area about the neck or mouth thereof. The fastening means usually expands or is caused to expand to provide the clamping action.










Patents under this class:

Patent Number Title Of Patent Date Issued
8544665 Cap systems and methods for sealing pharmaceutical vials Oct. 1, 2013
7934614 Two-piece seal vial assembly May. 3, 2011
7850030 Expansible bottle stopper with radial expansion and shrinkage Dec. 14, 2010
7832581 Closure and methods for placing and removing such a closure Nov. 16, 2010
7740145 Bottle cap Jun. 22, 2010
7374147 Valve assembly with overstroke device and associated method May. 20, 2008
7125187 Closure system for a container Oct. 24, 2006
5971232 Dispensing structure which has a pressure-openable valve retained with folding elements Oct. 26, 1999
5806697 Fitment removal prevention device for containers Sep. 15, 1998
5229127 Rapid miosis with control of intraocular pressure using a mixture of a cetylcholine and carbachol derivatives Jul. 20, 1993
4969566 Holding closure Nov. 13, 1990
4842152 Spill proof plug Jun. 27, 1989
4691836 Apertured closure device with depressible disc portion Sep. 8, 1987
4032035 Child-resistant cover for containers Jun. 28, 1977
3990604 Plug or closure Nov. 9, 1976











 
 
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