IP Library › Granted Patent US 4,539,766
Granted Patent Utility
US 4,539,766 · App. 06/422,010

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Inventor: Jacob Fast
Patented Case View Patent ↗
Granted: Sep 10, 1985 Filed: Sep 23, 1982
Inventor
Jacob Fast

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Quick Facts
Patent No.
US 4,539,766
App. No.
06/422,010
Filed
1982-09-23
Granted
1985-09-10
Kind
A