Granted Patent
Utility
US 4,614,441 · App. 06/671,541
Apparatus for temperature measurement in a saucepan heating system
Inventor:
Kurt Wolf
Patented Case
View Patent ↗
Granted: Sep 30, 1986
Filed: Nov 15, 1984
Inventor
Kurt Wolf
Assignee (at issue)
Kurt Wolf & Co. KG
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.