Trademark Search  /  DRILLING ENGINEERING TOOLKIT

DRILLING ENGINEERING TOOLKIT

○ Dead · Abandoned

U.S. federal trademark · Serial No. 74187020

Mark
DRILLING ENGINEERING TOOLKIT
Status
Abandoned
Serial Number
74187020
Filing Date
July 22, 1991
Class(es)
Class 009

Owner

Chevron Corporation
03 · San Francisco, CA, US

Goods & Services

platform software for integrating computer system and application programs, templates and style sheets, and on-line user manuals and technical reference guides, all sold as a unit, for use by the petroleum industry

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