U.S. federal trademark · Serial No. 74476638 · Reg. No. 2192442
elements of prestressed constructions particularly non-metallic ducts
equipment for the post-tensioning techniques, namely hydraulic presses and auxiliary appliances therefor particularly pumps, and gauges for tensioning tendons and stressbars; lifting gears being hydraulic presses and auxiliary appliances therefor particularly pumps for moving (heaving, displacing, sinking) heavy loads; mixers and pumps (being injectors) for grouting tendons and stressbars; machines and (not handoperated) tools for making anchors, tendons
elements of prestressed constructions particularly metallic anchorages, tendons, ducts
measuring and checking apparatus for determining and controlling loads, displacements and stresses in constructions; control mechanisms for moving (heaving, displacing, sinking) heavy loads
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.