Granted Patent
Utility
US 5,183,313 · App. 07/713,112
Two position adjustable passenger arrangement having cam, plunger, and pivoting lever
Inventor:
Douglas J. Cunningham
Patented Case
View Patent ↗
Granted: Feb 2, 1993
Filed: Jun 10, 1991
Inventor
Douglas J. Cunningham
Assignee (at issue)
L. A. Rumbold Limited
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.