Granted Patent
Utility
US 4,467,263 · App. 06/462,550
Rechargeable battery-powered flashlight system
Inventors:
Frederick J. Conforti, Kenneth R. Fenne
Patented Case
View Patent ↗
Granted: Aug 21, 1984
Filed: Jan 31, 1983
Inventors
Frederick J. Conforti
Kenneth R. Fenne
Assignee (at issue)
Pittway 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.