Granted Patent
Utility
US 5,506,882 · App. 08/426,255
One piece C-arm for X-ray diagnostic equipment
Inventors:
Frank B. O'Farrell, Jr., Alfred P. Tomasino, Roy J. Orr, Robert G. Buckingham, Barry K. Hanover
Patented Case
View Patent ↗
Granted: Apr 9, 1996
Filed: Apr 21, 1995
Inventors
Frank B. O'Farrell, Jr.
Alfred P. Tomasino
Roy J. Orr
Robert G. Buckingham
Barry K. Hanover
Assignee (at issue)
OEC Medical 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.