Granted Patent
Utility
US 6,505,365 · App. 09/458,780
Hospital bed mechanisms
Inventors:
Thomas W. Hanson, John P. Biondo, Darrell L. Metz, Dennis Geiling, James Saar
Patented Case
View Patent ↗
Granted: Jan 14, 2003
Filed: Dec 10, 1999
Inventors
Thomas W. Hanson
John P. Biondo
Darrell L. Metz
Dennis Geiling
James Saar
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.