Granted Patent
Utility
US 5,859,967 · App. 08/677,399
Method and system for relaying communications from authorized users
Inventors:
James C. Kaufeld, Matthew B. Stone
Patented Case
View Patent ↗
Granted: Jan 12, 1999
Filed: Jul 9, 1996
Inventors
James C. Kaufeld
Matthew B. Stone
Assignee (at issue)
FaxSav Incorporated
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.