Granted Patent
Utility
US 5,011,157 · App. 07/490,293
Electronic game display device
Inventors:
John Lovell, Garry Owens
Patented Case
View Patent ↗
Granted: Apr 30, 1991
Filed: Mar 8, 1990
Inventors
John Lovell
Garry Owens
Assignee (at issue)
Bonus Games
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.