Granted Patent
Utility
US 6,210,167 · App. 09/090,822
Riding gaming machine
Inventor:
Takashi Nishiyama
Patented Case
View Patent ↗
Granted: Apr 3, 2001
Filed: Jun 4, 1998
Inventor
Takashi Nishiyama
Assignee (at issue)
SNK 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.