Granted Patent
Utility
US 4,551,872 · App. 06/577,563
Orthopedic traction frame
Inventor:
Albert D. Reed
Patented Case
View Patent ↗
Granted: Nov 12, 1985
Filed: Feb 6, 1984
Inventor
Albert D. Reed
Assignee (at issue)
Professional Medical Products, 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.