Granted Patent
Utility
US 6,732,147 · App. 09/629,577
Leaving a broadcast channel
Inventors:
Fred B. Holt, Virgil Bourassa
Patented Case
View Patent ↗
Granted: May 4, 2004
Filed: Jul 31, 2000
Inventors
Fred B. Holt
Virgil Bourassa
Assignee (at issue)
The Boeing Company
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.