Granted Patent
Utility
US 4,243,968 · App. 06/033,331
Temperature sensing unit, parts therefor and methods of making the same
Inventor:
Douglas R. Scott
Patented Case
View Patent ↗
Granted: Jan 6, 1981
Filed: Apr 25, 1979
Inventor
Douglas R. Scott
Assignee (at issue)
ROBERTSHAW CONTROLS PRIVATE LIMITED
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.