Granted Patent
Utility
US 4,579,767 · App. 06/709,044
Simulated ceramic tile
Inventors:
William G. Coggan, Jared G. Cuddy, Frank W. Reason
Patented Case
View Patent ↗
Granted: Apr 1, 1986
Filed: Mar 7, 1985
Inventors
William G. Coggan
Jared G. Cuddy
Frank W. Reason
Assignee (at issue)
Abitibi-Price, Inc.
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.