Granted Patent
Utility
US 5,542,499 · App. 08/371,279
Electromechanical oil level regulator
Inventor:
Gary W. Westermeyer
Patented Case
View Patent ↗
Granted: Aug 6, 1996
Filed: Jan 11, 1995
Inventor
Gary W. Westermeyer
Assignee (at issue)
AC&R Components, 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.