Granted Patent
Utility
US 6,609,260 · App. 09/810,376
Proning bed and method of operating the same
Inventors:
Barry D. Hand, Dana H. Delk, Jack Brooks, Stephen J. Doehler
Patented Case
View Patent ↗
Granted: Aug 26, 2003
Filed: Mar 16, 2001
Inventors
Barry D. Hand
Dana H. Delk
Jack Brooks
Stephen 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.