Patent ID: 11873644
Assignee: MFPHD, LLC
Field: Civil engineering (Other fields)
Classification: CPC E  B | IPC B  E

Claim 12:
13. A modular wall unit for indoor environments, comprising:
a non-metallic inner panel comprising a front surface;
a first outer panel formed of a metal, the first outer panel comprising:
a first front wall comprising a front surface and a back surface, the back surface of the first front wall facing away from the front surface of the first front wall along a backward direction,
a first side wall extending relative to the first front wall in the backward direction from the front surface of the first front wall and toward the back surface of the first front wall, and
a plurality of first flanges extending relative to the first side wall in a first side direction, the plurality of first flanges comprising a plurality of back surfaces and one or more first fastener openings, at least one of the plurality of back surfaces of the plurality of first flanges facing away from the front surface of the first front wall along the backward direction;

a second outer panel formed of the metal and spaced apart from the second first outer panel to form a window between the second outer panel and the first outer panel, the second outer panel comprising:
a second front wall comprising a front surface and a back surface, the back surface of the second front wall facing away from the front surface of the second front wall along the backward direction, and the non-metallic inner panel attached on the back surfaces of the first and second front walls that face away from the front surfaces of the first and second front walls,
a second side wall extending relative to the second front wall in the backward direction, and
a plurality of second flanges extending relative to the second side wall in a second side direction, the plurality of second flanges comprising a plurality of back surfaces and one or more second fastener openings, at least one of the plurality of back surfaces of the plurality of second flanges facing away from the front surface of the second front wall along the backward direction; and

a front panel attached to the front surfaces of the first and second front walls, the front panel formed of a polymeric material or a composite material, and the front panel comprising:
a front surface,
a back surface attached to the front surfaces of the first and second front walls to cover the window, and
an aesthetic design on the front surface of the front panel.