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Publication numberUSD169437 S
Publication typeGrant
Publication dateApr 28, 1953
Filing dateJul 18, 1952
Publication numberUS D169437 S, US D169437S, US-S-D169437, USD169437 S, USD169437S
Original AssigneeGrotrian
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Grotrian-steinweg
US D169437 S
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Description  (OCR text may contain errors)

April 28, 1953 H. GROTRlAN-STEINWEG 1368169337 PIANO Filed July 18, 1952 BY 71 g 3.0 am

14 CENT.

Patented Apr. 28, 1953 Des. 169,437

UNITED STATES PATENT OFFICE PIANO Helmut Grotrian-Steinweg, Braunschweig, Germany, assignor to Grotrian, Helflerich, Schulz, Th. Steinweg Nachf. OGH, Braunschweig, Germany, a corporation of Germany Application July 18, 1952, Serial No. 20,672

Term of patent 14 years I claim: The ornamental design for a piano, as shown.

HEIMUT GROTRIAN-STEINWEG.

References Cited in the file of this patent UNITED STATES PATENTS Number Name Date D. 76,733 Byrne Oct. 30, 1928 D. 144,039 Dembicki Mar. 5, 1946 2,087,033 Huseby July 13, 1937

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