DUO-VIS

○ Dead · Cancelled

U.S. federal trademark · Serial No. 75078771 · Reg. No. 2033986

Mark

DUO-VIS

Status

Cancelled

Serial Number

75078771

Registration No.

2033986

Filing Date

March 26, 1996

Registration Date

January 28, 1997

Class(es)

Class 001

Owners

16 · HOUSTON, TX, US

16 · Houston, TX, US

16 · Houston, TX, US

16 · Houston, TX, US

petroleum industry chemicals, namely a chemical additive for drilling fluids for use in the oil and gas well drilling industry

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