Granted Patent
Utility
US 4,661,939 · App. 06/772,101
Light vehicle range discriminator
Inventor:
Russell D. Braunling
Patented Case
View Patent ↗
Granted: Apr 28, 1987
Filed: Sep 3, 1985
Inventor
Russell D. Braunling
Assignee (at issue)
Honeywell Limited
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.