Granted Patent
Utility
US 4,447,863 · App. 06/460,590
Hand-held light with swivel head
Inventor:
Kenneth R. Fenne
Patented Case
View Patent ↗
Granted: May 8, 1984
Filed: Jan 24, 1983
Inventor
Kenneth R. Fenne
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.