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DIAPHRAGMATIC

● Live · Registered

U.S. federal trademark · Serial No. 71575111 · Reg. No. 0562906

Mark
DIAPHRAGMATIC
Status
Registered
Serial Number
71575111
Registration No.
0562906
Filing Date
March 1, 1949
Registration Date
August 12, 1952
Class(es)
Class 015

Owners

STEINWAY, INC.
03 · Astoria, NY, US
STEINWAY & SONS
03 · LONG ISLAND CITY, NY, US

Goods & Services

SOUNDBOARDS FOR PIANOS

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.