Granted Patent
Utility
US 5,584,560 · App. 08/475,354
Remote control spotlight
Inventors:
Earl W. Gosswiller, Philip C. Hawken, Paul D. Graham
Patented Case
View Patent ↗
Granted: Dec 17, 1996
Filed: Jun 7, 1995
Inventors
Earl W. Gosswiller
Philip C. Hawken
Paul D. Graham
Assignee (at issue)
Federal Signal 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.