Granted Patent
Utility
US 6,320,510 · App. 09/737,111
Bed control apparatus
Inventors:
Douglas J. Menkedick, James K. Findlay, Jack Wilker, Jr., Eugene E. Osborne
Patented Case
View Patent ↗
Granted: Nov 20, 2001
Filed: Dec 14, 2000
Inventors
Douglas J. Menkedick
James K. Findlay
Jack Wilker, Jr.
Eugene E. Osborne
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.