Granted Patent
Utility
US 4,274,199 · App. 06/137,075
Electric shaver
Inventors:
George P. Gallanis, Albert R. Spohr, Robert R. Lube
Patented Case
View Patent ↗
Granted: Jun 23, 1981
Filed: Apr 3, 1980
Inventors
George P. Gallanis
Albert R. Spohr
Robert R. Lube
Assignee (at issue)
Sunbeam Corporation 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.