Granted Patent
Utility
US 6,332,523 · App. 09/532,945
Axle assembly parking brake mechanism
Inventors:
Paul D. Elwood, Eric W. Swardson
Patented Case
View Patent ↗
Granted: Dec 25, 2001
Filed: Mar 22, 2000
Inventors
Paul D. Elwood
Eric W. Swardson
Assignee (at issue)
Spice Technologies, 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.