Granted Patent
Utility
US 4,834,073 · App. 07/017,250
Passive motion exerciser
Inventors:
Gary R. Bledsoe, Gregory A. Bledsoe, Eric N. Bledsoe, Barry P. Bledsoe, Clifford H. Carlson, Clarence E. Bledsoe, Brett O. Bledsoe, Blake H. Bledsoe, John C. Cade
Patented Case
View Patent ↗
Granted: May 30, 1989
Filed: Feb 20, 1987
Inventors
Gary R. Bledsoe
Gregory A. Bledsoe
Eric N. Bledsoe
Barry P. Bledsoe
Clifford H. Carlson
Clarence E. Bledsoe
Brett O. Bledsoe
Blake H. Bledsoe
John C. Cade
Assignee (at issue)
RESVENT MEDICAL TECHNOLOGY CO., 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.