Granted Patent
Utility
US 6,268,856 · App. 09/149,410
System and method for controlling delivery of content over a communications network
Inventors:
Timo Bruck, Alan Cohn
Patented Case
View Patent ↗
Granted: Jul 31, 2001
Filed: Sep 8, 1998
Inventors
Timo Bruck
Alan Cohn
Assignee (at issue)
WebTV Networks, 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.