About 3,298 Trademarks found for “david c nelson”

Metal weldable studs and metal weldable fasteners, namely, steel fasteners, namely, fasteners having a weld end shape and flux that makes them suitable for the stud welding process, steel bars, unthreaded weld studs, bent stud fasteners, shear connectors, headed anchors, welded headed anchors, welded deformed bar anchors, reinforcing bars and studs, concrete anchors, concrete anchor studs, deformed bar anchor studs, anti-skid studs, wear protection studs, anti-corrosion studs, refractory anchors, punching shear resistor (PSR) studs, steel bolts, tension blots, collar studs, full based and reduced base studs, dowel pin studs, round corner square studs for connecting metal and metal rectangular studs for connecting metal and concrete, eyebolt and J bolt studs; Externally threaded fasteners, namely, fasteners having metric or imperial course or fine threads on the exterior comprising metal thread studs and bolts, weld studs and bolts, plugs, and inserts; Internally threaded fasteners, namely, fasteners having metric or imperial course or fine threads on the interior comprising metal port studs, hydraulic fittings, tapped bosses, full base and reduced base studs, grounding studs; Cold formed net shape parts, namely, fasteners having no flux but having a weld end shape suitable for the stud welding process, the weld ends may be blunt, pointed, with or without flanges and timing tips comprising threaded studs, wide top wide flange studs, trim studs, ground studs, fir-tree studs, insulation pin studs, capacitor discharge (CD) studs, short cycle and gas arc studs, annular grooved studs, nuts, sheet metal studs, cold formed eccentric or asymmetric parts; Engineered metal components, namely, fasteners and assemblies that may or may not be stud welded comprising pipe hangers, cable hangers, speed clips, insulation pin caps, set-lok caps, water tight nuts, self counter-boring nuts, low profile pine drive nuts, sheet metal brackets, refractory anchors for manual arc welding

High temperature fired ceramic ferrules, namely, stand ferrules to weld round studs to flat surfaces, downhand and special application ferrules, namely, ferrules for welding studs to metal at an angle to a base plate, welding to curved surfaces, to edges of base plates, into fillets and onto heels of angle iron, to vertical surfaces, through metal deck, shapes other than round, namely, rectangular studs and refractory anchors, stand ferrules for welding