WELCHEM

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73431633 · Reg. No. 1304498

Mark

WELCHEM

Status

Cancelled

Serial Number

73431633

Registration No.

1304498

Filing Date

June 23, 1983

Registration Date

November 13, 1984

Class(es)

Class 001

Owners

03 · Houston, TX, US

03 · Houston, TX, US

03 · Houston, TX, US

Chemical Additives Used in the Production of Gas and Oil

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