Granted Patent
Utility
US 6,517,433 · App. 09/862,574
Reel spinning slot machine with superimposed video image
Inventors:
Timothy C. Loose, Wayne H. Rothschild
Patented Case
View Patent ↗
Granted: Feb 11, 2003
Filed: May 22, 2001
Inventors
Timothy C. Loose
Wayne H. Rothschild
Assignee (at issue)
WMS GAMING, 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.