Granted Patent
Utility
US 5,018,875 · App. 07/525,366
Digital thermometer with pivotable probe
Inventor:
Tunis A. Cook
Patented Case
View Patent ↗
Granted: May 28, 1991
Filed: May 17, 1990
Inventor
Tunis A. Cook
Assignee (at issue)
PSG Industries, 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.