Granted Patent
Utility
US 5,772,520 · App. 08/678,128
Vented studyoke on slip-between-center driveshaft
Inventors:
Chris Peter Nicholas, Timothy Raleigh
Patented Case
View Patent ↗
Granted: Jun 30, 1998
Filed: Jul 11, 1996
Inventors
Chris Peter Nicholas
Timothy Raleigh
Assignee (at issue)
Ford Motor Company
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.