Granted Patent
Utility
US 5,807,246 · App. 08/256,157
Display device in medical examination and treatment system
Inventors:
Nobuhiro Sakaguchi, Yoshio Uejima
Patented Case
View Patent ↗
Granted: Sep 15, 1998
Filed: Jul 3, 1995
Inventors
Nobuhiro Sakaguchi
Yoshio Uejima
Assignee (at issue)
NELLCOR PURITAN BENNETT LLC
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.