Granted Patent
Utility
US 4,310,133 · App. 06/139,956
Clamp for panel mounting of gauge instruments
Inventors:
Richard H. Wetterhorn, David Busch
Patented Case
View Patent ↗
Granted: Jan 12, 1982
Filed: Apr 14, 1980
Inventors
Richard H. Wetterhorn
David Busch
Assignee (at issue)
Dresser Industries, Inc.
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.