Granted Patent
Utility
US 6,607,441 · App. 09/134,285
Method for transferring credit from one gaming machine to another
Inventor:
John F. Acres
Patented Case
View Patent ↗
Granted: Aug 19, 2003
Filed: Aug 14, 1998
Inventor
John F. Acres
Assignee (at issue)
Acres Gaming Incorporated
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.