Granted Patent
Utility
US 6,659,867 · App. 09/452,363
Gaming machine
Inventors:
Kazuyoshi Kodachi, Humio Nakano
Patented Case
View Patent ↗
Granted: Dec 9, 2003
Filed: Nov 30, 1999
Inventors
Kazuyoshi Kodachi
Humio Nakano
Assignee (at issue)
Aruze Corp.
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.