Granted Patent
Utility
US 5,280,960 · App. 07/521,528
Wheel-housing shell
Inventor:
John Casey
Patented Case
View Patent ↗
Granted: Jan 25, 1994
Filed: May 10, 1990
Inventor
John Casey
Assignee (at issue)
H. P. Chemie Pelzer Ltd.
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.