Granted Patent
Utility
US 4,459,849 · App. 06/462,173
Compact force measuring system
Inventor:
John Calamera
Patented Case
View Patent ↗
Granted: Jul 17, 1984
Filed: Jan 31, 1983
Inventor
John Calamera
Assignee (at issue)
Bendix 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.