Granted Patent
Utility
US 6,708,358 · App. 09/750,860
Articulating bed frame
Inventor:
David W. Hensley
Patented Case
View Patent ↗
Granted: Mar 23, 2004
Filed: Dec 29, 2000
Inventor
David W. Hensley
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.