Trademark Search  /  HYDRATORK

HYDRATORK

○ Dead · Expired

U.S. federal trademark · Serial No. 71612359 · Reg. No. 0556977

Mark
HYDRATORK
Status
Expired
Serial Number
71612359
Registration No.
0556977
Filing Date
April 6, 1951
Registration Date
April 1, 1952
Class(es)
Class 004

Owner

SINCLAIR REFINING COMPANY
03 · NEW YORK, NY, US

Goods & Services

OIL USED IN TORQUE CONVERTERS TO LUBRICATE THE SAME AND PRIMARILY TO TRANSMIT POWER

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