Granted Patent
Utility
US 6,406,373 · App. 09/747,490
Dust guard and cross assembly for a universal joint
Inventor:
Daniel W. Gibson
Patented Case
View Patent ↗
Granted: Jun 18, 2002
Filed: Dec 21, 2000
Inventor
Daniel W. Gibson
Assignee (at issue)
Spicer Driveshaft, 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.