Granted Patent
Utility
US 4,242,570 · App. 05/935,583
Electric skillet having removably attachable handle
Inventor:
Robert Clark
Patented Case
View Patent ↗
Granted: Dec 30, 1980
Filed: Sep 8, 1978
Inventor
Robert Clark
Assignee (at issue)
MCGRAW-EDISON COMPANY
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.