Trademark Search  /  DYNA-DRILL TECHNOLOGIES

DYNA-DRILL TECHNOLOGIES

○ Dead · Cancelled

U.S. federal trademark · Serial No. 78949221 · Reg. No. 3356373

Mark
DYNA-DRILL TECHNOLOGIES
Status
Cancelled
Serial Number
78949221
Registration No.
3356373
Filing Date
August 10, 2006
Registration Date
December 18, 2007
Class(es)
Class 007

Owners

SMITH INTERNATIONAL, INC.
03 · HOUSTON, TX, US
Dyna-Drill Technologies, Inc.
03 · Houston, TX, US
Dyna-Drill Technologies, Inc.
03 · Houston, TX, US
Dyna-Drill Technologies, Inc.
03 · Houston, TX, US

Goods & Services

Downhole drilling motors

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