IP Library › Granted Patent US 4,340,169
Granted Patent Utility
US 4,340,169 · App. 06/240,572

Collapsible tray

Inventor: George P. Webinger
Patented Case View Patent ↗
Granted: Jul 20, 1982 Filed: Mar 4, 1981
Inventor
George P. Webinger
Assignee (at issue)
Champion International Corporation Limited

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Quick Facts
Patent No.
US 4,340,169
App. No.
06/240,572
Filed
1981-03-04
Granted
1982-07-20
Kind
A