Filed March 22, 2019

Serial No. 79269728

Examining Attorney ELIZABETH YI HS CHANG

Class Machines for metalworking, in particular machine tools, namely, laser metal processing machines and water-jet metal processing machines; mechanical hand-held tools, other than hand-operated, namely, electrical or hydraulic tools, namely, cutting, drilling abrading, sharpening and surface treatment machines and apparatus; structural parts for aforesaid metalworking machines and machine tools; electrical current generators, including direct current generators, medium-frequency and high-frequency generators, in particular for industrial lasers, for vacuum and plasma applications; welders; mechanical controls for machines, in particular for machine tools; lasers being parts of metalworking machines, laser engraving machines; 013; 019; 021; 023; 024; 031; 034; 035; 021; 023; 026; 036; 038; 100; 101