# Trade Mark Journal No.2026/012 20 March 2026

## UK00004349250 4 March 2026 (6,37)

Duokore

Class 6
  Steel buildings; Cladding of metal for construction and building; Building components of metal for the construction of arches; Steel building materials; Materials of metal for railway construction; Metal materials for building and construction; Steel reinforcement for use in the construction of concrete floors; Blocks (Metal -) for construction; Blocks (Metal -) for use in flooring construction; Steel frames for building; Sheds [buildings] of metal; Road construction materials of metal; Facade construction components of metal; Girders of metal for buildings; Building and construction materials and elements of metal; Building beams (Metal -); Lighting domes [structures] of metal for buildings; Metal materials for construction; Skylights (Metal -) for buildings; Steel sheet for use in building; Linings (Metal -) for use in construction; Fittings of metal for buildings; Buildings (Fittings of metal for -); Cladding panels of metal for wall construction; Cladding of metal for building; Metal goods for use in construction; Buildings of metal; Metal buildings; Prefabricated metal buildings; Arch frames (Metal -) for use in construction; Fittings of metal for building; Skylight frames (Metal -) for use in buildings; Steel beams; Beams (Metal -) for building purposes; Building structures of metal; Reinforcement materials (Metal -) for construction; Canopies [building structures] of metal; Prefabricated wall structures of metal incorporating mineral wool insulation; Pre-fabricated metal buildings; Reinforcing materials of metal for buildings; Refractory construction materials of metal; Soffits [metal building materials]; Structural frames of metal for building; Insulated metal panels for buildings; Portable building structures of metal; Panels of metal for cladding on buildings; Metal building materials; Building materials of metal; Metal materials for building; Beams of common metal for building; Bicycle sheds [structures] of metal; Handrails of metal for use in buildings; Metal trim for buildings; Structures and transportable buildings of metal; Steel chimneys.
Class 37
  Construction of steel structures for buildings; Steel structure construction works; Construction of buildings; Buildings (Construction of -); Construction of steel fabrications; Construction of parts of buildings; Custom construction of buildings; Construction of buildings and other structures; Construction of manufacturing and industrial buildings; Buildings (Fire-proofing of -) during construction; Insulation of buildings during construction; Buildings (Insulation of -) during construction; Building construction; Erection of structural steel constructions; Construction of walls; Construction of institutional buildings; Industrial construction; Construction; Construction of ceilings; Construction of multihome buildings; Construction of floors.

GREEN 4 DEVELOPMENTS LIMITED