Granted Patent
Utility
US 5,457,833 · App. 08/295,523
Seating system method for a wheelchair
Inventor:
Eric C. Jay
Patented Case
View Patent ↗
Granted: Oct 17, 1995
Filed: Aug 24, 1994
Inventor
Eric C. Jay
Assignee (at issue)
Jay Medical 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.