PDF SA

○ Dead · Abandoned

U.S. federal trademark · Serial No. 87481348

Mark

PDF SA

Status

Abandoned

Serial Number

87481348

Filing Date

June 8, 2017

Class(es)

Class 001

Owners

16 · Stafford, TX, US

16 · Stafford, TX, US

Chemical additives for oil well drilling fluids

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