Granted Patent
Utility
US 4,575,726 · App. 06/408,503
Antenna construction including two superimposed polarized parabolic reflectors
Inventor:
Raj N. Gounder
Patented Case
View Patent ↗
Granted: Mar 11, 1986
Filed: Aug 16, 1982
Inventor
Raj N. Gounder
Assignee (at issue)
RCA Corporation
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.