Granted Patent
Utility
US 4,743,022 · App. 06/837,041
2nd chance poker method
Inventor:
Michael W. Wood
Patented Case
View Patent ↗
Granted: May 10, 1988
Filed: Mar 6, 1986
Inventor
Michael W. Wood
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.