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Class Information
Number: 215/287
Name: Bottles and jars > Closures > With separate applied fastener to hold closure in closed portion > Clamping fastener > Spring
Description: Devices, wherein the clamping action is obtained by means of a resilient spring member.

Sub-classes under this class:

Class Number Class Name Patents
215/289 Closure engaging spring arm hinged to receptacle or support thereon 3
215/288 Coil 2
215/290 Spring clip traverses closure, with depending ends thereof diametrically gripping receptacle exterior 3

Patents under this class:

Patent Number Title Of Patent Date Issued
8302803 Container with liquid for attachment to and mixing with poured liquid of conventional can Nov. 6, 2012
7374147 Valve assembly with overstroke device and associated method May. 20, 2008
5074336 Lightweight pipe clip for maintaining an end plug insertably coupled to an irrigation pipe outlet Dec. 24, 1991
5056676 Bottle cap for repeatable airtight sealing Oct. 15, 1991
4969566 Holding closure Nov. 13, 1990
4915831 Filter assembly featuring displaceable filter head plunger for locking into filter cartridge detent Apr. 10, 1990
4446987 Valve attachment for pressurized containers May. 8, 1984

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