Granted Patent
Utility
US 5,490,299 · App. 08/316,732
Seating system with pressure relieving fluid pad
Inventors:
John C. Dinsmoor, III, Barry VanEveren
Patented Case
View Patent ↗
Granted: Feb 13, 1996
Filed: Oct 3, 1994
Inventors
John C. Dinsmoor, III
Barry VanEveren
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.