Granted Patent
Utility
US 5,870,064 · App. 08/941,844
Signal transmission antenna mast
Inventor:
Daniel P. Kaegebein
Patented Case
View Patent ↗
Granted: Feb 9, 1999
Filed: Oct 1, 1997
Inventor
Daniel P. Kaegebein
Assignee (at issue)
TX RX Systems, 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.