USPTO trademark record

EZ-STIM

Dead mark · Owner Halliburton Energy Services, Inc. · Classes 40

Mark details

Owner: Halliburton Energy Services, Inc.
Serial number: 85962380
Registration number: 4902257
Status: CANCELLED - SECTION 8 (dead)
Classes: 40 (Treatment of materials)
Filed: 2013-06-18
Registered: 2016-02-16
Goods / services: Oil and gas well fracturing and treatment services using crosslinking capabilities

Register data as of 2026-11-09. Records can trail live filings — check the official USPTO search for the latest status before filing.

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