Granted Patent
Utility
US 6,781,517 · App. 10/303,196
Communication and bed function control apparatus
Inventors:
Jeffrey A. Moster, Robert M. Zerhusen, Michael W. Hamilton, David W. Hornbach, Scott M. Corbin, Stephane Rivallant
Patented Case
View Patent ↗
Granted: Aug 24, 2004
Filed: Nov 25, 2002
Inventors
Jeffrey A. Moster
Robert M. Zerhusen
Michael W. Hamilton
David W. Hornbach
Scott M. Corbin
Stephane Rivallant
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.