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HYDRIL

○ Dead · Expired

U.S. federal trademark · Serial No. 71678535 · Reg. No. 0620306

Mark
HYDRIL
Status
Expired
Serial Number
71678535
Registration No.
0620306
Filing Date
December 17, 1954
Registration Date
January 31, 1956
Class(es)
Class 007

Owner

HYDRIL CORPORATION OF CALIFORNIA
03 · LOS ANGELES, CA, US

Goods & Services

OIL FIELD EQUIPMENT-NAMELY, WATER AND OIL PUMPS AND VALVES THEREFOR

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