Granted Patent
Utility
US 5,194,873 · App. 07/775,037
Antenna system providing a spherical radiation pattern
Inventor:
Louis Sickles, II
Patented Case
View Patent ↗
Granted: Mar 16, 1993
Filed: Oct 11, 1991
Inventor
Louis Sickles, II
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.