KWK

● Live · Registered

U.S. federal trademark · Serial No. 71400331 · Reg. No. 0356774

Mark

KWK

Status

Registered

Serial Number

71400331

Registration No.

0356774

Filing Date

December 1, 1937

Registration Date

May 10, 1938

Class(es)

Class 001

Owners

03 · Hoffman Estates, IL, US

03 · CHICAGO, IL, US

FINELY DIVIDED BENTONITE.

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