Granted Patent
Utility
US 6,769,720 · App. 10/228,793
Coupling assembly with profiled ramp
Inventors:
Jason W. Dahms, Loren H. Uthoff, Jr.
Patented Case
View Patent ↗
Granted: Aug 3, 2004
Filed: Aug 27, 2002
Inventors
Jason W. Dahms
Loren H. Uthoff, Jr.
Assignee (at issue)
Eaton Corporation
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.