USPTO trademark record

LANGAN

Live registered mark · Owner Langan Engineering & Environmental Service, Inc. · Classes 35, 42

Mark details

Owner: Langan Engineering & Environmental Service, Inc.
Serial number: 78554315
Registration number: 3223870
Status: REGISTERED AND RENEWED
Classes: 35 (Advertising / retail / business services), 42 (Software / tech services (SaaS, design, hosting))
Filed: 2005-01-26
Registered: 2007-04-03
Goods / services: Professional consulting services in natural resource management, namely in natural resources assessments and permitting; Professional consulting services in geotechnical engineering, site/civil engin…

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

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