Antenna for radar or the like

Description

FIG. 1 is a top, front and right side perspective view of an antenna for radar or the like showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a right side elevational view thereof, the left side being a mirror image;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
D286043 October 7, 1986 Peterson
4249183 February 3, 1981 Bui Hai
4293859 October 6, 1981 Sergent
Foreign Patent Documents
1128952 September 1956 FRX
Patent History
Patent number: D328464
Type: Grant
Filed: May 29, 1990
Date of Patent: Aug 4, 1992
Inventors: Frank H. M. Liu (Walnut, CA), Karen F. Liu (Walnut, CA)
Primary Examiner: Theodore M. Shooman
Attorney: Fred N. Schwend
Application Number: 7/530,083
Classifications