Granted Patent
Utility
US 6,769,982 · App. 09/553,438
Video pachinko on a video platform as a gaming device
Inventor:
William Brosnan
Patented Case
View Patent ↗
Granted: Aug 3, 2004
Filed: Apr 19, 2000
Inventor
William Brosnan
Assignee (at issue)
IGT
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.