Granted Patent
Utility
US 6,701,309 · App. 09/553,802
Method and system for collecting related queries
Inventors:
Doug Beeferman, Andrew R. Golding, Michael J. Witbrock
Patented Case
View Patent ↗
Granted: Mar 2, 2004
Filed: Apr 21, 2000
Inventors
Doug Beeferman
Andrew R. Golding
Michael J. Witbrock
Assignee (at issue)
Lycos, 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.