U.S. federal trademark · Serial No. 79186888 · Reg. No. 5253086
Valves of metal, except as machine parts, for use in the operation of oil and gas pipelines and the transmission of steam; pipe fittings of metal for use in the operation of oil and gas pipelines and the transmission of steam; pipe connectors of metal for use in the operation of oil and gas pipelines and the transmission of steam; flange connectors of metal for use in the operation of oil and gas pipelines and the transmission of steam
Valves as machine parts for use in the operation of oil and gas pipelines and the transmission of steam; structural parts of the above mentioned goods
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