IP Library › Granted Patent US 4,385,693
Granted Patent Utility
US 4,385,693 · App. 06/238,830

Origin identity insert for packaged cassettes

Inventors: Anthony L. Gelardi, Paul J. Gelardi
Patented Case View Patent ↗
Granted: May 31, 1983 Filed: Feb 27, 1981
Inventors
Anthony L. Gelardi
Paul J. Gelardi

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Quick Facts
Patent No.
US 4,385,693
App. No.
06/238,830
Filed
1981-02-27
Granted
1983-05-31
Kind
A