U.S. federal trademark · Serial No. 77461655
Steam boiler; hot water boiler and evaporator as well as parts thereof, namely, boiler tubes as manifold tubes, header tubes, flag tubes, tube panels; furnaces for steam boiler, hot water boiler and evaporator
structured tubes made of metal
Scientific services, namely, scientific as well as technological research in the field of planning and construction of steam boilers, hot water boilers and evaporators; technological consulting in the field of heating systems; technical supervision and inspection of steam boilers, hot water boilers and evaporators; product research for the design of steam boilers, hot water boilers and evaporators as well as their heating systems; development of the design of steam boilers, hot water boilers and evaporators as well as the components and accessories therefor
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.