USD45974S - Design for an air-pttmp casing - Google Patents

Description

DESIGN.

J. K. STEWART.

AIR PUMP CASING. APPLICATION FILED MAR. 18, 1914.

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UNITED STATES PATENT OFFICE.

JOHN K. STEWART, OF CHICAGO, ILLINOIS, ASSIGNOR TO STEWART-WARNER SPEED- OME'IER CORPORATION, OF CHIC-AGO, ILLINOIS, A CORPORATION OF VIRGINIA.

DESIGN FOR AN AIR-PUMP CASING.

45,974. Specification for Design- Patented June 16, 1914. Application filed March 18, 1914. Serial No. 825,705. Term of patent 14 years.

To all whom it may concern I claim Be it known that I, JOHN K. STEWART, a The ornamental design for an air pump citizen of the United States, residing at Ghicasing, as shown.

eago, in the county of Cook and State of In testimony whereof I have hereunto set Illinois, have invented a new, original, and my hand at Chicago Illinois, this 11th day ornamental Design 1for an Air-Punfiip Casof March, 1914:.

ing, of which the fol owing is a speci cation,

reference being had to the accompanying JOHN STEVART drawings, forming a part thereof. Witnesses:

The drawlng 1s a perspeetlve vlew of an J. R. GOSPER, air pump casing made in accordance with F. MORRIS.

my new design.

copiel of this patent may be obtained for iive cents each, by addressing the Commissioner of Patents, Washington, I). G.

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