Trademark Search  /  TRIP OP

TRIP OP

○ Dead · Cancelled

U.S. federal trademark · Serial No. 85460604 · Reg. No. 4437026

Mark
TRIP OP
Status
Cancelled
Serial Number
85460604
Registration No.
4437026
Filing Date
October 31, 2011
Registration Date
November 19, 2013
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

Electronic control devices for controlling plungers in the artificial lift in oil and gas wells

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