Trademark Search / SPHERELOK

SPHERELOK

○ Dead · Expired

U.S. federal trademark · Serial No. 72210119 · Reg. No. 0809131

Mark

SPHERELOK

Status

Expired

Serial Number

72210119

Registration No.

0809131

Filing Date

January 18, 1965

Registration Date

May 31, 1966

Class(es)

Class 006

Owner

GROVE VALVE AND REGULATOR COMPANY

03 · CA, US

Goods & Services

TRANSFER CHAMBERS FOR TRANSFERRING PIGS INTO OR OUT OF PIPELINES OR FROM ONE PART OF A PIPELINE TO ANOTHER FOR USE IN PIGGING SERVICE, METER PROVING SYSTEMS, SEPARATION OF FLUIDS, BY-PASS SERVICE AND THE LIKE

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