Granted Patent
Utility
US 6,077,162 · App. 08/787,401
Cooperative group gaming system: apparatus and method
Inventor:
Steven A. Weiss
Patented Case
View Patent ↗
Granted: Jun 20, 2000
Filed: Jan 22, 1997
Inventor
Steven A. Weiss
Assignee (at issue)
Casino Data Systems
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.