Granted Patent
Utility
US 5,931,738 · App. 08/955,055
Universal joint assembly protected by a boot
Inventor:
Scott B. Robb
Patented Case
View Patent ↗
Granted: Aug 3, 1999
Filed: Oct 21, 1997
Inventor
Scott B. Robb
Assignee (at issue)
DANA LIMITED
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.