(REGISTRANT) Smith International, Inc. CORPORATION DELAWARE 16740 Hardy Street Houston TEXAS 77032 | DYNA-DRILL - 85157141 - Trademark Search

Filing Date:

DYNA-DRILL

Serial Number: 85157141

Reg Number: 4033909

Word Mark: DYNA-DRILL

Goods and Services: IC 007. US 013 019 021 023 031 034 035. G & S: Oilfield machines and machine parts, namely, power sections for converting hydraulic power to mechanical power for drilling; oilfield machines and machine parts, namely, rotors and stators; oilfield machine parts, namely, tungsten carbide bearings; oilfield machines and machine parts, namely, motors for drilling machines and parts therefore, namely, power sections, rotors and stators; oilfield machines and machine parts, namely, mud motors used for oilfield drilling; oilfield machines and machine parts, namely, progressing cavity pumps. FIRST USE: 19991201. FIRST USE IN COMMERCE: 19991201

Mark Drawing Code: (4) STANDARD CHARACTER MARK

Filing Date: 10/20/2010

Current Basis: 1A

Original Filing Basis: 1A

Owner: (REGISTRANT) Smith International, Inc. CORPORATION DELAWARE 16740 Hardy Street Houston TEXAS 77032

Attorney of Record: Bryan D. Adams

Type of Mark: TRADEMARK

Register: PRINCIPAL

Live/Dead Indicator: LIVE

Prior Registrations: 1222384;3356373

SiteNo: 120477

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