|Publication number||USD188106 S|
|Publication date||Jun 7, 1960|
|Filing date||Dec 24, 1959|
|Publication number||US D188106 S, US D188106S, US-S-D188106, USD188106 S, USD188106S|
|Inventors||Carl W. Sundberg|
|Export Citation||BiBTeX, EndNote, RefMan|
|External Links: USPTO, USPTO Assignment, Espacenet|
" Des. 188,106 Ice Patented June 7, 1960 United States Patent 0 RADIO DIRECTION FINDER Carl W. Sundberg, Bloomfield Hills, and Richard W. Figgins, Birmingham, Mich., assignors to Sperry Rand Corporation, a corporation of Delaware Filed Dec. 2'4, 1959, Ser. No. 58,791
Term of patent 14 years (Cl. D26-1) Des. 188,106
PAGE 2 Willi.
Fig. 1 is a top plan view of a radio direction finder References Cited in the file of this patent showing our new design;
UNITED STATES PATENTS Fig. 2 is a front elevation view- .1, taken from the right D. 186,501 Sundberg Nov. 3, 1959 OTHER REFERENCES Industrial Design, December 1957, page 111, item No. 295 (Sie M-3 Oscillator).
Fig. 3 is a side elevation vie of Fig. 1; and
Fig. 4 is a rear elevation view. We claim:
The ornamental design for a radio direction finder, as shown.