Granted Patent
Utility
US 6,560,804 · App. 09/199,125
System and methods for mattress control in relation to patient distance
Inventors:
William M. Wise, Cesar Z. Lina, X. Lu Zheng, Thomas A. Boynton
Patented Case
View Patent ↗
Granted: May 13, 2003
Filed: Nov 24, 1998
Inventors
William M. Wise
Cesar Z. Lina
X. Lu Zheng
Thomas A. Boynton
Assignee (at issue)
KCI Licensing, 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.