US D174723 S
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Des. 174,723 Patented May 10, 1955 United States Patent 0 ce SHEET METAL Franz Wagner, Chicago, Ill., assignor to Elrco Products Company, Chicago, III., a corporation of Illinois Application July 30, 1953, Serial No. 26,201
Term of patent 14 years an. Ds4-21 To all whom it may concern: I claim:
Be it known that I, Franz Wagner, a citizen of the The ornamental design for a sheet metal, as shown. United States, residing at Chicago, county of Cook, and State of Illinois, have invented a new, original, and orna- References Cited in the file of this Pawnt UNITED STATES PATENTS D. 15,972 Heidt Mar. 17, 1885 D. 22,097 Rowe Jan. 3, 1893 D. 22,753 Pilkington Aug. 29, 1893 D. 166,724 Wagner May 6, 1952 mental Design for Sheet Metal, of which the following is a specification, reference being had to the accompanying drawing, forming part thereof.
Fig. 1 is a plan view of sheet metal, showing my new design.
Fig. 2 is an enlarged fragmentary section of said article taken on line 2-2 of Fig. l in the direction of the arrows.