3737129 is referenced by 26 patents and cites 6 patents.

A U-shaped stand for supporting a flexible garbage bag and having side panels formed with keys which releasably interlock with keyways in a base to hold the stand rigidly assembled while permitting easy disassembly of the stand.

Title
Stand for supporting bags and the like
Application Number
05/206,751
Publication Number
3737129
Application Date
December 10, 1971
Publication Date
June 5, 1973
Inventor
Foster John A
Assignee
J L Clark Manufacturing Co
IPC
B65b 67/00
B65B 67/12
B65B 67/00
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