Granted Patent
Utility
US 4,666,003 · App. 06/776,911
On-board load cell
Inventor:
Keith Reichow
Patented Case
View Patent ↗
Granted: May 19, 1987
Filed: Sep 17, 1985
Inventor
Keith Reichow
Assignee (at issue)
Stress-Tek, 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.