|Publication number||USD215120 S|
|Publication date||Sep 2, 1969|
|Filing date||Mar 29, 1968|
|Publication number||US D215120 S, US D215120S, US-S-D215120, USD215120 S, USD215120S|
|Inventors||David R. Estes|
|Export Citation||BiBTeX, EndNote, RefMan|
|External Links: USPTO, USPTO Assignment, Espacenet|
United States aten A a Des. 215,12 Patented Sept. 2,1969
RADIOMETER David R. Estes, Mountain View, Calif., assignor to Physics International Company, San Leandra, Calif., a corporation of Qalifornia Filed Mar. 29, 1968, Ser. No. 11,201
Term of patent 14 years Int. Cl. DIG-11 US. C. 1352-6 FIGURE 1 is a front and left side view in perspective of a radiometer showing my new design.
FIGURE 2 is a front view.
FIGURE 3 is a view of the right side, and
FIGURE 4 is a rear view.-
The essential features of the design reside in the solid line portions.
The ornamental design for a radiometer, as shown and described.
References Cited UNITED STATES PATENTS D. 199,314 10/1964 Roberge et a1. D26-1 OTHER REFERENCES Industrial Design, December 1960, lower left of p. 86. Electronics World, August 1962, p. 91.
WALLACE R. BURKE, Primary Examiner J. COOPERSMITH, Assistant Examiner