Granted Patent
Utility
US 4,460,183 · App. 06/514,061
Resilient sealing member for slip-type drive shaft
Inventor:
Ronald N. Brissette
Patented Case
View Patent ↗
Granted: Jul 17, 1984
Filed: Jul 15, 1983
Inventor
Ronald N. Brissette
Assignee (at issue)
Rockwell International 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.