Granted Patent
Utility
US 5,178,389 · App. 07/700,040
Hand-held electronic gambling game device
Inventors:
John Bentley, Gordon McNally
Patented Case
View Patent ↗
Granted: Jan 12, 1993
Filed: May 7, 1991
Inventors
John Bentley
Gordon McNally
Assignee (at issue)
John Bentley
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.