Granted Patent
Utility
US 4,605,582 · App. 06/737,373
Body support pad
Inventors:
Ralph Sias, Nancy J. Hurley, Melvin W. Dalebout
Patented Case
View Patent ↗
Granted: Aug 12, 1986
Filed: May 23, 1985
Inventors
Ralph Sias
Nancy J. Hurley
Melvin W. Dalebout
Assignee (at issue)
American Hospital Supply Corp.
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.