Granted Patent
Utility
US 6,003,013 · App. 09/087,619
Customer worth differentiation by selective activation of physical instrumentalities within the casino
Inventors:
John Michael Boushy, Bruce Rowe, Jayme Dale Sevigny
Patented Case
View Patent ↗
Granted: Dec 14, 1999
Filed: May 29, 1998
Inventors
John Michael Boushy
Bruce Rowe
Jayme Dale Sevigny
Assignee (at issue)
Harrah's Operating Co., 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.