Granted Patent
Utility
US 4,652,475 · App. 06/796,138
Compound adhesive formulation and composite hose made with the same
Inventors:
Joe C. Haney, Albert M. Sotelo
Patented Case
View Patent ↗
Granted: Mar 24, 1987
Filed: Nov 8, 1985
Inventors
Joe C. Haney
Albert M. Sotelo
Assignee (at issue)
The Gates 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.