Omnidirectional circularly polarized transmitting antenna

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Description

FIG. 1 is a top plan view showing my new design for an omnidirectional circularly polarized transmitting antenna;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is the other side elevational view thereof; and

FIG. 6 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D211794 July 1968 Silliman
3329959 July 1967 Laub et al.
3474452 October 1969 Bogner
3665479 May 1972 Silliman
3789416 January 1974 Kuecken
Patent History
Patent number: D250112
Type: Grant
Filed: Mar 21, 1977
Date of Patent: Oct 31, 1978
Inventor: Thomas B. Silliman (Newburgh, IN)
Primary Examiner: Bernard Ansher
Attorney: Jerome Bauer
Application Number: 5/779,618
Classifications
Current U.S. Class: D14/86; Helically Or Angularly Staggered Plural Doublets (343/796)
International Classification: D1403;