Granted Patent
Utility
US 4,679,599 · App. 06/700,144
Safety hose
Inventors:
Mark A. Newberry, Dennis C. Kemper
Patented Case
View Patent ↗
Granted: Jul 14, 1987
Filed: Feb 8, 1985
Inventors
Mark A. Newberry
Dennis C. Kemper
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.