DGS

○ Dead · Cancelled

U.S. federal trademark · Serial No. 78181265 · Reg. No. 3018416

Mark

DGS

Status

Cancelled

Serial Number

78181265

Registration No.

3018416

Filing Date

November 4, 2002

Registration Date

November 22, 2005

Class(es)

Class 037

Owners

01 · Richmond, TX, NL

01 · Houston, TX, NL

01 · Houston, TX, NL

Oil well drilling, namely, controlling mud properties and mud flow for down hole drilling operations

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