Granted Patent
Utility
US 5,857,749 · App. 08/654,102
Wheelchair seat assembly with contoured seat pan and cushion and method
Inventors:
Pamela C. DeBellis, Grant C. Denton, John C. Dinsmoor, III, Richard R. Runkles
Patented Case
View Patent ↗
Granted: Jan 12, 1999
Filed: May 28, 1996
Inventors
Pamela C. DeBellis
Grant C. Denton
John C. Dinsmoor, III
Richard R. Runkles
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.