US D167789 S
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Sept. 23, 1952 'r ADAMS Des. 167,789
HELMET Filed April 10, 1952 Patented Sept.` 23, 1952 Des. 167,789
UNITED STATES PATENT OFFICE HELMET Glenn T. Adams, Chicago, Ill.
Application April 10, 1952, Serial No. 19,281
Term of patent 14 years (Cl. D3-13) To all whom it may concern:
Be it known that I, Glenn T. Adams, a citizen of the United States and a resident of Chicago, in the county of Cook and State of Illinois, have invented a new, original, and ornamental Design for a Helmet, of which the following is a specification, reference being had to the accompanying drawing, forming part thereof.
Fig. 1 is a side perspective View of a hel-met showing my new design, and
Fig. 2 is a side elevational View of the opposite side of the helmet shown in Fig. 1.
The characteristic features of my design reside in the portion shown in solid black lines of the drawing.
I claim: The ornamental design for a helmet, as shown and described.
GLENN T. ADAMS.
REFERENCES CITED The following references are of record in the file of this patent:
UNITED STATES PATENTS Number Name Date D. 80,880 Dickman Apr. 8, 1930 D. 123,633 Perrin NOV. 19, 1940 OTHER REFERENCES "Costumes of All Nations" by Kretschmer and Rohrbach, 1882, page 92, items #5 and #7.