IP Library › Granted Patent US 4,371,553
Granted Patent Utility
US 4,371,553 · App. 06/174,557

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Inventors: Donald A. Gilling, Albert G. McCaskill
Patented Case View Patent ↗
Granted: Feb 1, 1983 Filed: Aug 1, 1980
Inventors
Donald A. Gilling
Albert G. McCaskill
Assignee (at issue)
James River-Dixie Northern, Inc.

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Quick Facts
Patent No.
US 4,371,553
App. No.
06/174,557
Filed
1980-08-01
Granted
1983-02-01
Kind
A