Granted Patent
Utility
US 5,646,982 · App. 08/366,559
System and method for message delivery
Inventors:
Steven J. Hogan, Kristi T. Feltz, Douglas R. Murdock, Roy Allen Rhodes, Keith E. Smith, Todd A. Goodman
Patented Case
View Patent ↗
Granted: Jul 8, 1997
Filed: Dec 30, 1994
Inventors
Steven J. Hogan
Kristi T. Feltz
Douglas R. Murdock
Roy Allen Rhodes
Keith E. Smith
Todd A. Goodman
Assignee (at issue)
Link USA Corp.
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.