Granted Patent
Utility
US 4,515,744 · App. 06/518,247
Vinyl chloride polymer laminate
Inventors:
Richard W. Stamper, Robert C. Hultz
Patented Case
View Patent ↗
Granted: May 7, 1985
Filed: Jul 28, 1983
Inventors
Richard W. Stamper
Robert C. Hultz
Assignee (at issue)
The General Tire & Rubber 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.