IP Library › Granted Patent US 4,970,754
Granted Patent Utility
US 4,970,754 · App. 07/392,402

Carpet tack strip with urethane base

Inventors: Martin L. Anderson, Benny R. Wood
Patented Case View Patent ↗
Granted: Nov 20, 1990 Filed: Aug 11, 1989
Inventors
Martin L. Anderson
Benny R. Wood

This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.

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Quick Facts
Patent No.
US 4,970,754
App. No.
07/392,402
Filed
1989-08-11
Granted
1990-11-20
Kind
A