Granted Patent
Utility
US 4,510,941 · App. 06/412,535
Temperature, pulse and respiration mouthpiece probe
Inventors:
Carolyn M. Semrow, Mark W. Kolstedt, William J. Dunn
Patented Case
View Patent ↗
Granted: Apr 16, 1985
Filed: Aug 30, 1982
Inventors
Carolyn M. Semrow
Mark W. Kolstedt
William J. Dunn
Assignee (at issue)
The Kendall Company LP
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.