Granted Patent
Utility
US 6,735,799 · App. 09/509,452
Air supply apparatus for an air mattress
Inventors:
Craig D. Ellis, Kenith W. Chambers, Stephen E. Glover, Kerry J. Mensching
Patented Case
View Patent ↗
Granted: May 18, 2004
Filed: Mar 21, 2000
Inventors
Craig D. Ellis
Kenith W. Chambers
Stephen E. Glover
Kerry J. Mensching
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.