IP Library › Granted Patent US 4,753,281
Granted Patent Utility
US 4,753,281 · App. 07/011,294

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Inventor: John S. Wagner
Patented Case View Patent ↗
Granted: Jun 28, 1988 Filed: Feb 5, 1987
Inventor
John S. Wagner
Assignee (at issue)
Graber Industries, Inc.

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Quick Facts
Patent No.
US 4,753,281
App. No.
07/011,294
Filed
1987-02-05
Granted
1988-06-28
Kind
A