Metal tubes, precision metal tubes; rod ends.

Pistons, cylinders, piston rods, cylinder tubes, telescopic cylinders, hydraulic pistons, hydraulic cylinders, pneumatic pistons, pneumatic cylinders, hydraulic actuators, hydraulic drives, pneumatic actuators, pneumatic drives, hydraulic units, pneumatic units, hydropneumatic units, pumps, piston pumps, axial piston pumps, valves, hydraulic valves, pneumatic valves, piston accumulators, rotary unions, rotary distributors, swivel drives, the aforementioned goods each as parts of machines, machine plants, or motors; tools as parts of honing machines, polishing machines, lapping machines, lathes and grinding machines; honing stones and honing strips for use with honing machines, polishing machines, lapping machines and grinding machines; drilling machines, deep hole drilling machines; honing machines, lathes; spherical plain bearings, plain bearing bushings; mobile cranes.

Motor vehicles, bicycles; air pumps [vehicle accessories]; vehicle parts, as included in this class, including axles, lift axles, suspensions, hydropneumatic suspensions, fifth wheels, externally powered fifth wheels, hydraulically operated fifth wheels, kingpins, trailer couplings, externally powered trailer couplings, hydraulically operated trailer couplings, tow eyes, saddle supports, hydropneumatic saddle supports, suspension forks, hydropneumatic suspension forks, and swing bearings, link brackets.

Plastic seals, ring seals, O-ring seals, rod seals, piston rod seals, piston seals, rotor seals, guide elements as functional parts or accessories for seals, roof sleeve seal sets, static seals, dynamic seals, labyrinth seals, sealing material made of elastomers, and semi-finished products made of thermoplastics and elastomers for seals; scrapers, namely, wiping seals.

Advertising agency services, advertising, marketing, business planning, and consulting services for joint venture project planning.

Repair, maintenance, and servicing of hydraulic, mechanical, control, electrical, and electronic systems; repair of hydraulic cylinders; assembly and installation work for retrofitting fifth wheel couplings; assembly and installation work for retrofitting trailer hitches.

Surface coating of workpieces, thermal coating of hydraulic components, thermal coating of pistons, piston rods, and cylinders.

Technical planning services and calculation services, as well as technical project management for the design of industrial plants.

Patent exploitation, namely patent licensing and legal services for the exploitation of patents.