Granted Patent
Utility
US 4,247,676 · App. 06/066,153
Storable flowable polyurethane adhesive composition
Inventor:
Michael E. Kimball
Patented Case
View Patent ↗
Granted: Jan 27, 1981
Filed: Aug 13, 1979
Inventor
Michael E. Kimball
Assignee (at issue)
THE GOODYEAR 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.