05404621 is referenced by 82 patents and cites 14 patents.

A closure for closing plastic bags comprising a truncated, hollow cone having an opening extending therethrough for receiving the bunched neck of a plastic bag or the like. The cone is provided with a plurality of spaced-apart gripping fingers which engage the bunched neck of the plastic bag to prevent the cone from becoming detached from the bag. An optional weak section is provided in the closure to enable the closure to be selectively opened to remove the closure from the bag.

Title
Closure for plastic bags
Application Number
8/209433
Publication Number
5404621
Application Date
March 10, 1994
Publication Date
April 11, 1995
Inventor
Richard M Heinke
P.O. Box 81206, Lincoln, 68501
NE, US
Agent
Zarley McKee Thomte Voorhees & Sease
Agent
Dennis L Thomte
IPC
B65D 77/10
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