Granted Patent
Utility
US 4,839,660 · App. 06/799,202
Cellular mobile communication antenna
Inventor:
James Hadzoglou
Patented Case
View Patent ↗
Granted: Jun 13, 1989
Filed: Nov 19, 1985
Inventor
James Hadzoglou
Assignee (at issue)
Orion Industries, Ltd.
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.