Granted Patent
Utility
US 6,447,397 · App. 09/687,667
Detent torque overload clutch
Inventors:
Daryl J. Jaeger, Scott J. Zangl
Patented Case
View Patent ↗
Granted: Sep 10, 2002
Filed: Oct 13, 2000
Inventors
Daryl J. Jaeger
Scott J. Zangl
Assignee (at issue)
Weasler Engineering, 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.