TRI-S

○ Dead · Expired

U.S. federal trademark · Serial No. 73059496 · Reg. No. 1068774

Mark

TRI-S

Status

Expired

Serial Number

73059496

Registration No.

1068774

Filing Date

August 4, 1975

Registration Date

July 5, 1977

Class(es)

Class 001

Owner

03 · DUNCAN, OK, US

SANDSTONE SURFACTANT COMPOSITION FOR USE IN THE TREATMENT OF SILICA AND CLAY-CONTAINING OIL AND GAS WELLS

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