Granted Patent
Utility
US 4,876,774 · App. 06/527,701
Method for preparing heat set fabrics
Inventors:
Sheldon Kavesh, Dusan C. Prevorsek, Gary A. Harpell
Patented Case
View Patent ↗
Granted: Oct 31, 1989
Filed: Sep 1, 1983
Inventors
Sheldon Kavesh
Dusan C. Prevorsek
Gary A. Harpell
Assignee (at issue)
AlliedSignal, 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.