Granted Patent
Utility
US 6,464,581 · App. 09/653,738
Video gaming symbols provided on a continuous virtual reel
Inventors:
Mark L. Yoseloff, Russell Brooke Dunn
Patented Case
View Patent ↗
Granted: Oct 15, 2002
Filed: Sep 1, 2000
Inventors
Mark L. Yoseloff
Russell Brooke Dunn
Assignee (at issue)
Shuffle Master, 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.