Granted Patent
Utility
US 6,434,549 · App. 09/458,836
Network-based, human-mediated exchange of information
Inventors:
Gene Linetsky, David S. Rubin
Patented Case
View Patent ↗
Granted: Aug 13, 2002
Filed: Dec 13, 1999
Inventors
Gene Linetsky
David S. Rubin
Assignee (at issue)
Ultris, 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.