Granted Patent
Utility
US 5,647,079 · App. 08/618,757
Inflatable patient support surface system
Inventors:
Reza Hakamiun, Craig D. Ellis, Benjamin Salvatini, John A. Brenner, David N. Ashcraft, Kenith W. Chambers, Stephen E. Glover
Patented Case
View Patent ↗
Granted: Jul 15, 1997
Filed: Mar 20, 1996
Inventors
Reza Hakamiun
Craig D. Ellis
Benjamin Salvatini
John A. Brenner
David N. Ashcraft
Kenith W. Chambers
Stephen E. Glover
Assignee (at issue)
HILL-ROM, 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.