7 Catalytic converters; Drilling rigs; Lifting installations for the transport of persons and goods; Mine borers; Oil field equipment, namely, drilling rig mechanization machines and devices; Oil refining machines; Pumps for machines; Valves being parts of machines
The mark consists of the stylized literal element "HANTSEN" inside of an incomplete shaded oval border. Color is not claimed as a feature of the mark. The wording "hantsen" has no meaning in a foreign language.