U.S. federal trademark · Serial No. 88585751 · Reg. No. 6422779
Installation, repair and maintenance of condensing apparatus, steam condensers, radiators for motors and engines, air reheaters, boiler tubes
Technical surveying related to the operating efficiency of steam traps, compressed air systems, heat exchangers and machinery
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.