Granted Patent
Utility
US 5,736,078 · App. 08/785,046
Method for manufacturing uncoated vinyl covering
Inventor:
Michael D. Tisack
Patented Case
View Patent ↗
Granted: Apr 7, 1998
Filed: Jan 17, 1997
Inventor
Michael D. Tisack
Assignee (at issue)
Ford Motor Company
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.