Granted Patent
Utility
US 5,046,482 · App. 07/428,416
Disposable infrared thermometer insertion probe
Inventor:
Charles E. Everest
Patented Case
View Patent ↗
Granted: Sep 10, 1991
Filed: Oct 27, 1989
Inventor
Charles E. Everest
Assignee (at issue)
IVAC Corporation
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.