Granted Patent
Utility
US 5,803,453 · App. 08/846,959
Gaming machine light handle and associated circuitry
Inventors:
Don C. Stephan, Roy E. Adams, David W. Loar
Patented Case
View Patent ↗
Granted: Sep 8, 1998
Filed: Apr 29, 1997
Inventors
Don C. Stephan
Roy E. Adams
David W. Loar
Assignee (at issue)
INTERNATIONAL GAME TECHNOLOGY
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.