US D168924 S
Description (OCR text may contain errors)
R. H. COLVIN AIR CIRCULATOR Filed Oct. 11, 1951 March 3, 1953 Patented Mar. 3, 1953 Des. 168,924
AIR CIRCULATOR Robert H. Colvin, Delavan, Wis., assignor to The Gabriel Company, Cleveland, Ohio, a corporation of Ohio Application October 11, 1951, Serial No. 16,912
Term of patent 14 years (Cl. D62-4) To all whom it may concem:
Be it known that I, Robert I-I. Colvin, a citizen of the United States, residing at Delavan, in the county of Walworth and State of Wisconsin, have invented a new, original, and ornamental Design for an Air Circulator, of which the following is a specification, reference being had to the accompanying drawing, forming part thereof.
In the drawing:
Fig. 1 is a perspective view of an air circulator embodying my new design;
Fig. 2 is a front elevational view thereof;
Fig. 3 is a back elevational view thereof; and
Fig. 4 is an end view thereof.
The characteristic features of the design reside in the portions shown in full lines.
The ornamental design for an air circuiator. substantially as shown and described.
ROBERT H. COLVIN.
Name Date Conant Aug. 10, 1943 OTI-IER REFERENCES The Electrical Review, April 30, 1937, page XX, B T-I-I A. C. Variable Speed Commutator Motor.
Machine Design, November 1940, page 88, Carter Motor Co. Dynamotor.
Number D. 136,133