Granted Patent
Utility
US 5,070,682 · App. 07/603,607
Acoustic detector with start-up control
Inventor:
Carl E. Bohman
Patented Case
View Patent ↗
Granted: Dec 10, 1991
Filed: Oct 26, 1990
Inventor
Carl E. Bohman
Assignee (at issue)
Ford New Holland, 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.