Granted Patent
Utility
US 4,369,995 · App. 06/182,218
Wheelchair and occupant restraining apparatus
Inventor:
Arthur J. Harder, Jr.
Patented Case
View Patent ↗
Granted: Jan 25, 1983
Filed: Aug 28, 1980
Inventor
Arthur J. Harder, Jr.
Assignee (at issue)
Coach and Car Equipment 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.