Trademark Search / SMARTSUB

SMARTSUB

○ Dead · Abandoned

U.S. federal trademark · Serial No. 86029833

Mark

SMARTSUB

Status

Abandoned

Serial Number

86029833

Filing Date

August 6, 2013

Class(es)

Class 007

Owner

Weatherford/Lamb, Inc.

03 · Houston, TX, US

Goods & Services

Hydraulically-powered downhole recording tool placed in the drill string to relate pressure, temperature, and vibration readings to the surface for analysis during oil and gas drilling

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