Granted Patent
Utility
US 6,603,568 · App. 09/575,312
System and method for issuing electronic tickets
Inventor:
Ronald P. Sansone
Patented Case
View Patent ↗
Granted: Aug 5, 2003
Filed: May 19, 2000
Inventor
Ronald P. Sansone
Assignee (at issue)
Pitney Bowes 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.