Granted Patent
Utility
US 6,352,240 · App. 09/311,466
Hydraulic control apparatus for a hospital bed
Inventors:
Gerald Eckstein, David W. Hornbach, Jeffrey A. Moster
Patented Case
View Patent ↗
Granted: Mar 5, 2002
Filed: May 13, 1999
Inventors
Gerald Eckstein
David W. Hornbach
Jeffrey A. Moster
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.