Granted Patent
Utility
US 4,233,733 · App. 06/000,046
Electric shaver
Inventors:
George P. Gallanis, Albert R. Spohr, Robert R. Lube
Patented Case
View Patent ↗
Granted: Nov 18, 1980
Filed: Jan 2, 1979
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.