Granted Patent
Utility
US 4,447,065 · App. 06/470,424
Sealing strip
Inventors:
Ronald E. Dupuy, John Clark
Patented Case
View Patent ↗
Granted: May 8, 1984
Filed: Feb 28, 1983
Inventors
Ronald E. Dupuy
John Clark
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.