Granted Patent
Utility
US 6,502,263 · App. 09/915,637
Seat cushion and positioning assembly including inflatable air cell pressure compensation insert
Inventors:
Judy Rowley, Jamison Joseph Float
Patented Case
View Patent ↗
Granted: Jan 7, 2003
Filed: Jul 26, 2001
Inventors
Judy Rowley
Jamison Joseph Float
Assignee (at issue)
INVACARE 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.