Trademark Search / SHALE-TROL

SHALE-TROL

○ Dead · Expired

U.S. federal trademark · Serial No. 72434040 · Reg. No. 0967324

Mark

SHALE-TROL

Status

Expired

Serial Number

72434040

Registration No.

0967324

Filing Date

August 29, 1972

Registration Date

September 4, 1973

Class(es)

Class 001

Owner

03 · HOUSTON, TX, US

DRILLING FLUID ADDITIVE-NAMELY, A CHEMICAL COMPOSITION FOR THE TREATMENT OF FORMATION GUMBO

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