Granted Patent
Utility
US 6,282,736 · App. 09/499,200
Proning bed
Inventors:
Barry D. Hand, Dana H. Delk, Jack Brooks, Steven J. Doehler
Patented Case
View Patent ↗
Granted: Sep 4, 2001
Filed: Feb 7, 2000
Inventors
Barry D. Hand
Dana H. Delk
Jack Brooks
Steven J. Doehler
Assignee (at issue)
HILL-ROM SERVICES, 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.