Granted Patent
Utility
US 6,533,661 · App. 09/910,969
Gaming machine
Inventor:
Michael Sanders
Patented Case
View Patent ↗
Granted: Mar 18, 2003
Filed: Jul 23, 2001
Inventor
Michael Sanders
Assignee (at issue)
Bestco, Inc.
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.