Description: Class 7: Concrete construction machines, namely, concrete construction 3D printers
Class 37: Building construction; Building construction and repair; Building construction services; Construction planning; Construction project management services; Construction project management services in the field of residential buildings, industrial buildings, and commercial buildings built using a 3D printer; Construction services, namely, planning, laying out and custom construction of commercial buildings; Construction and renovation of buildings; Construction and repair of buildings; Construction of buildings; Custom construction of homes; Residential and commercial building construction; Construction of buildings by 3D printing
Class 40: 3D printing; 3D printing of houses and buildings; Three dimensional printing (3DP) services