Granted Patent
Utility
US 6,517,432 · App. 09/531,712
Gaming machine with moving symbols on symbol array
Inventor:
Joel R. Jaffe
Patented Case
View Patent ↗
Granted: Feb 11, 2003
Filed: Mar 21, 2000
Inventor
Joel R. Jaffe
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.