Granted Patent
Utility
US 4,691,393 · App. 06/855,976
Angular tilt control mechanism for a wheeled stretcher
Inventor:
Jay L. Kuck
Patented Case
View Patent ↗
Granted: Sep 8, 1987
Filed: Apr 25, 1986
Inventor
Jay L. Kuck
Assignee (at issue)
Midmark 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.