Machine couplings and transmission components, except for land vehicles; couplings for machines except for land vehicles; couplings for machines in the nature of agricultural implements; replacement parts and accessories for all the aforesaid goods; lifting apparatus and mountings for attachments of tractors, namely, hydraulically, pneumatically, and mechanically operated lifting apparatus and mountings for attachments of tractors; control units for such lifting apparatus for attachments of tractors, namely, electrical control units for such lifting apparatus for attachments of tractors; drive shafts being couplings for power transmission as parts of machines; machine parts in the nature of joints, namely, universal joint shafts being couplings for power transmission as parts of machines; double-joint shafts being couplings for power transmission as parts of machines; cardan shafts being couplings for power transmission as parts of machines; joints, namely single joints, double joints, wide angle joints, and power drive joints; machine parts in the nature of joint forks, namely yokes; constant velocity joints being couplings for power transmission for machines; cardan joints being couplings for power transmission for machines; universal joints being couplings for power transmission for machines; universal joint yokes, namely, inboard yokes, double yokes, quick-disconnect yokes, hub yokes, and flange yokes, all of the aforesaid goods for machines, and components, namely, universal joint crosses and replacement parts therefor; machine parts, namely, shafts for power transmission; clutches for machines and replacement parts therefor, except for land vehicles; drive shafts, joints, namely, couplings, overload couplings, and freewheel couplings, and gearboxes, all for machine-driven agricultural implements and agricultural machines, and replacement parts therefor; gearboxes for machines and replacement parts therefor; couplers for connecting machine-driven agricultural implements or non-mechanically driven agricultural implements to each other and replacement parts therefor, namely, coupling frames, lower links, upper links, coupling hooks, lateral struts, lateral stabilizers, spacers, lifting struts, and ball guide cones; universal joint shaft couplers for connecting machine-driven agricultural implements to each other; machine parts in the nature of protective devices for covering the rotatable parts of universal joint shafts, gearboxes, and couplings for machine-driven agricultural implements, namely, guard tubes, protective covers, guard cones, and safety shields; drives, namely, drives for machines, work machines, and agricultural and construction machines and replacement parts therefor; hydraulic pumps, hydraulic cylinders, hydraulic valves, and hydraulic engines for machines, work machines, and agricultural and construction machines

Hand-operated assembly tools, namely, special fitting tools for the assembly of joints, profile tubes, and couplings

Measuring devices and display units for tractors and machine-driven agricultural implements, namely, torque measuring hubs being torque sensors, speed sensors, position sensors, load indicators, and overload warning devices, namely, gauges for checking power rating of tractors and machine-driven agricultural implements; gauges, namely, gauging tools for measuring tolerances in production tools

Couplings and transmission components in the nature of drive shafts, power take-off drive shafts, joints, clutches, and gearboxes for land vehicles; couplings for land vehicles; replacement parts for all the aforesaid goods; connecting pieces, namely, attachment and locking elements for use with couplings for land vehicles, other than parts of motors and engines; trailer hitches for vehicles, namely, tractors and utility vehicles; attachment devices, namely, hitches, and their parts for tractors and utility vehicles; trailers for vehicles, namely, tractors; tractor parts, namely, trailing hitch locking mechanisms and hold-down clamps sold as a unit therefor for attaching agricultural implements to tractors; vehicle parts, namely, drive shafts, universal joint shafts being couplings, double joint shafts being couplings, cardan shafts being couplings, universal joints, joint forks being parts of couplings, constant velocity joints, universal cardan joints, universal joints, and universal joint yokes being parts of couplings, all the aforesaid goods for land vehicles, and replacement parts therefor; drive shafts and transmission shafts for land vehicles; clutches and components, namely, houses, hubs, yokes, bearings, cams, and thrust plates, and replacement parts therefor for land vehicles; drive shafts, engine mounts, and thrust bearings for boats; universal joint shafts being couplings for power transmission, joints being couplings for power transmission, couplings, overload couplings, and freewheel couplings, and gearboxes, all for tractors, and replacement parts therefor; couplers in the nature of trailer hitches for connecting tractors to machine-driven agricultural implements or non-mechanically driven agricultural implements and integral components sold as a unit and replacement parts therefor, namely, coupling frames, lower links, upper links, coupling hooks, lateral struts, lateral stabilizers, spacers, lifting struts, and ball guide cones; universal joint shaft couplers for connecting tractors and machine-driven agricultural implements; protective devices for covering the rotatable parts of universal joint shafts, gearboxes, and couplings for tractors, namely, guard tubes, protective covers, guard cones, and safety shields; drives and spare parts thereof for tractors, self-propelling work machines, and self-propelling agricultural and construction machines; hydraulic pumps, hydraulic cylinders, hydraulic valves, and hydraulic engines for tractors, self-propelling work machines, and self-propelling agricultural and construction machines

Servicing, overhauling, and reconditioning, namely, maintenance, and repair of components and accessories of agricultural machines, agricultural implements, and tractors; servicing, overhauling, and reconditioning, namely, maintenance and repair of transmission components, drive units, and drive lines of machines, machine-driven implements, and vehicles; installation of transmission components, drive units; and drive lines; installation of components and accessories of agricultural machines, agricultural implements, and tractors; servicing, overhauling, and reconditioning, namely, maintenance, repair, and installation of transmission shafts, universal joint shafts, gearboxes, and individual parts thereof

Technological consulting services in the fields of agricultural engineering and propulsion technology and design relating thereto; industrial analyses, namely, technical analyses of material grades in the fields of agricultural engineering and propulsion technology; technical planning and engineering services, namely, customized development of drive lines and their components in the fields of agricultural engineering and propulsion technology and consultancy therefore; technological consultancy services in the fields of agricultural engineering and propulsion technology; design and development of drive shafts, cardan shafts, and drive line sections of universal joint shafts; technology consultancy services in the field of propulsion technology; technological analyses, namely, technological analyses in the fields of agricultural engineering and propulsion technology; technical surveillance, namely, technical surveillance via the Internet of drive shafts, universal joint shafts, gear boxes, drive units, and drivelines in machines and vehicles; inspection of drive shafts, universal joint shafts, gearboxes, drive units, drive lines, and their individual parts for the purpose of detecting wear leaks, cracks, tear, and out-of-balance conditions; engineering services