Granted Patent
Utility
US 5,879,253 · App. 08/979,219
Torque monitoring apparatus
Inventors:
Oswald Friedmann, Armin Veil
Patented Case
View Patent ↗
Granted: Mar 9, 1999
Filed: Nov 26, 1997
Inventors
Oswald Friedmann
Armin Veil
Assignee (at issue)
LuK Getriebe-Systeme GmbH
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.