Granted Patent
Utility
US 5,160,076 · App. 07/492,650
Ticket dispensing device and method
Inventor:
Ronald K. Ford
Patented Case
View Patent ↗
Granted: Nov 3, 1992
Filed: Mar 13, 1990
Inventor
Ronald K. Ford
Assignee (at issue)
Donald Sutherland
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.