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Browse by Category: Main > Packaging & Containers
Class Information
Number: 222/446
Name: Dispensing > Supply containers with traps > With trap chamber cutoffs > Nonrigidly interconnected cutoffs > Free engaging element carried by one cutoff
Description: Dispensers in which the connection consists of an element rigidly carried by one valve or cutoff to engage the other or a rigid element carried thereby by a mere friction or abutting contact.


Patents under this class:

Patent Number Title Of Patent Date Issued
5078305 Simultaneous fill-dispense invert dispenser container Jan. 7, 1992
4886193 Container closure cap with metering appliance Dec. 12, 1989
 
 
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