Serial Number: 77621712

Reg Number: 3833375

Word Mark: BTC

Goods and Services: IC 037. US 100 103 106. G & S: Civil construction services, namely, construction of municipal infrastructure, industrial and utility building structures used in connection with municipal infrastructure, hydraulic structures, and underground utility networks; construction of water supply networks, sanitary sewers, storm sewers, mechanical facilities, pipelines, pipes, and tunnels; vacuum extraction services for industrial and utility installations, namely, vacuum cleaning of construction areas to remove liquid and sludge; concrete construction services, namely, construction of concrete flatwork and structures, namely, pump stations, vaults, inlets, roadway panels, curbs and gutters, box culverts, spillways and retaining walls; sheet piling construction, namely, construction of protective excavation shoring, protective waterway drop structures, cofferdams, and streambank retaining walls; channel restoration services, namely, construction of stream stabilizers and scour countermeasures. FIRST USE: 19801001. FIRST USE IN COMMERCE: 19801001

Mark Drawing Code: (4) STANDARD CHARACTER MARK

Filing Date: 11/25/2008

Current Basis: 1A

Original Filing Basis: 1A

Owner: (REGISTRANT) B T Construction, Inc. CORPORATION COLORADO 9885 Emporia Street Henderson COLORADO 80640

Attorney of Record: Aileen Law

Type of Mark: SERVICE MARK

Register: PRINCIPAL

Live/Dead Indicator: LIVE

SiteNo: 8332