IP Library › Granted Patent US 4,453,350
Granted Patent Utility
US 4,453,350 · App. 06/384,969

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Inventors: John S. Schantz, Raymond G. Schantz
Patented Case View Patent ↗
Granted: Jun 12, 1984 Filed: Jun 4, 1982
Inventors
John S. Schantz
Raymond G. Schantz
Assignee (at issue)
Schantz & Sons, Inc.

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Quick Facts
Patent No.
US 4,453,350
App. No.
06/384,969
Filed
1982-06-04
Granted
1984-06-12
Kind
A