CHALLENGE ACCEPTED Trademark

Conducting seminars and training classes in the field of vacuum technology and gripper technology; publication of printed matter, namely, books and journals in the fields of vacuum technology and gripper technology; publishing of electronic books and journals in the fields of vacuum technology and gripper technology

Vacuum pumps; side channel compressors, namely, side channel power operated blowers; machine parts, namely, suction cup carriers, cylinders in the nature of suction cup carrier lifting cylinders, clamping plates used for holding piece parts on machine tool tables, valves for pumps, namely, flow valves and push button valves; vacuum pads being parts of gripping machines; grippers, tongs, shears, arms and hands being components for industrial robots; joints being parts of machine engines for connecting sliding strips, plates and guides; pneumatic transporters; [compressed air machines; compressed air engines other than for land vehicles; compressed air pumps;] pressure regulators being parts of machines; back pressure valves as parts of machines; machine parts, namely, printing cylinders; ejectors as parts of machines; machine parts, namely, air filters for gripping machines and for engines; blowing machines, namely, blowing machines for the compression, exhaustion and transport of gases; gear boxes, other than for land vehicles; lifting apparatus, namely, gripping machines; hydraulic engines and motors; hydraulic controls for machines, motors and engines; pistons as parts of gripping machines and for engines; piston rings; super-compressors for machines; [compressors for machines; machine couplings, except for land vehicles; filters for cleaning cooling air, for engines;] cargo handling machines; mechanized feeders as parts of gripping machines; pneumatic controls for machines, motors and engines; pumps as parts of machines, engines or motors; pump diaphragms; air suction machines; air suction machines for industrial purposes; suction cups for gripping machines; [turbo-compressors;] valves as machine components; [transmission components, other than for land vehicles; cylinders for motors and engines; pistons for engine cylinders;] gripping machines and gripping systems comprised of multiple gripping machines; gripper fingers as machine parts; quick-change inserts as machine parts and quick-change systems comprised of multiple quick-change inserts as machine parts; cutting pliers as machine parts; container bag grippers as machine parts; bellows vacuum cups as machine parts; oval and rectangular vacuum cups as machine parts; flat vacuum cups as machine parts; vacuum handling tools, namely, vacuum tweezers as machine parts; suction carriers and valves as machine parts; machine parts in the nature of connections and joints for gripper or suction machines; suction machines for industrial purposes, and suction systems consisting of multiple suction machines for industrial purposes; air filters for vacuum suction cups being parts of machines; gripping machines and surface gripping systems comprised of multiple gripping machines; lifting jacks, other than hand-operated; spring dampers being parts of machines; vacuum suction cups of gum and/or rubber and/or other polymers/elastomers being parts of machines

Semi-worked rubber and gum in the form of blocks, slabs, rods, foils, cords or tapes; plastics in extruded form for use in further manufacturing; packing and insulating materials; flexible pipes, not of metal; rubber buffers, namely, shock buffers of rubber for industrial machinery; rings of rubber, namely, rubber rings for use as suction plate seals; rubber clack valves for use in protecting parts of machinery

Installation, maintenance and repair of machines and machine parts in the fields of vacuum technology and gripper technology