Granted Patent
Utility
US 5,719,826 · App. 08/640,703
Calendaring system
Inventor:
Michael D. Lips
Patented Case
View Patent ↗
Granted: Feb 17, 1998
Filed: May 1, 1996
Inventor
Michael D. Lips
Assignee (at issue)
Platinum Technology, 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.