Trademark Search  /  DRILLSHARK

DRILLSHARK

○ Dead · Cancelled

U.S. federal trademark · Serial No. 85492631 · Reg. No. 4538220

Mark
DRILLSHARK
Status
Cancelled
Serial Number
85492631
Registration No.
4538220
Filing Date
December 12, 2011
Registration Date
May 27, 2014
Class(es)
Class 009

Owners

National Oilwell Varco, L.P.
13 · Houston, TX, US
National Oilwell Varco, L.P.
13 · Houston, TX, US
National Oilwell Varco, L.P.
13 · Houston, TX, US

Goods & Services

Automated drilling operation software for use in oil and gas exploration

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