Granted Patent
Utility
US 4,465,802 · App. 06/436,669
Process for treating furred animal pelts and/or fur
Inventors:
William M. Dennen, Mary E. Turney
Patented Case
View Patent ↗
Granted: Aug 14, 1984
Filed: Oct 26, 1982
Inventors
William M. Dennen
Mary E. Turney
Assignee (at issue)
Union Carbide Corporation
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.