Granted Patent
Utility
US 5,214,439 · App. 07/631,294
Drum-deployable multibay antenna
Inventor:
David G. Reed
Patented Case
View Patent ↗
Granted: May 25, 1993
Filed: Dec 20, 1990
Inventor
David G. Reed
Assignee (at issue)
General Electric 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.