Granted Patent
Utility
US 4,251,409 · App. 06/032,071
Adhesion of polyamide or polyester cords to rubber
Inventor:
Terry C. Neubert
Patented Case
View Patent ↗
Granted: Feb 17, 1981
Filed: Apr 23, 1979
Inventor
Terry C. Neubert
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.