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Publication numberUSD215120 S
Publication typeGrant
Publication dateSep 2, 1969
Filing dateMar 29, 1968
Publication numberUS D215120 S, US D215120S, US-S-D215120, USD215120 S, USD215120S
InventorsDavid R. Estes
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D215120 S
Abstract  available in
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Claims  available in
Description  (OCR text may contain errors)

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.

I claim:

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