Granted Patent
Utility
US 5,645,521 · App. 08/587,961
Shoulder physical therapy device
Inventors:
George R. Hepburn, Russell Vedeloff
Patented Case
View Patent ↗
Granted: Jul 8, 1997
Filed: Jan 17, 1996
Inventors
George R. Hepburn
Russell Vedeloff
Assignee (at issue)
DYNASPLINT SYSTEMS, INC.
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.