Granted Patent
Utility
US 5,446,667 · App. 07/900,397
Just-in-time mail delivery system and method
Inventors:
Je Hoon Oh, William M. Hunt, Ronald P. Sansone
Patented Case
View Patent ↗
Granted: Aug 29, 1995
Filed: Jun 18, 1992
Inventors
Je Hoon Oh
William M. Hunt
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.