Granted Patent
Utility
US 4,760,504 · App. 07/006,118
Magnetically activated flashlight
Inventors:
David R. Schaller, El-Sayed Megahed, Charles F. Samson
Patented Case
View Patent ↗
Granted: Jul 26, 1988
Filed: Jan 23, 1987
Inventors
David R. Schaller
El-Sayed Megahed
Charles F. Samson
Assignee (at issue)
Rayovac Corporation
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.