An apparatus and method are provided for a sofa seat cushion comprising a cushion core including a multiplicity of pocketed springs enclosed within an upholstery foam envelope. The pocketed springs are positioned side by side in a spring layer arrangement and are independently operable. A memory foam layer positioned above the upholstery foam envelope comprises a material capable of molding to a person's body sitting on the sofa seat cushion and then quickly returning to an original shape once the person leaves the sofa seat cushion. The memory foam layer comprises a gel-infused visco-elastic memory foam with a polyethylene terephthalate layer positioned there above. Directly below the upholstery foam envelope is an upholstery-grade polyurethane foam layer with a polyethylene terephthalate layer positioned directly thereunder. An exterior upholstery surrounding the cushion core provides a plush seating surface.

The present invention discloses a cushion, which includes: a cushion core adopting blasted sponge, the blasted sponge is 20 g/cm.sup.3 to 35 g/cm.sup.3 in density and 10 ppi to 60 ppi in pore diameter; and an outer cover layer wrapping the outer layer of the cushion core; and the outer cover layer adopts a fiber material which is of a reticular structure. The novel cushion designed by the present invention, which adopts the blasted sponge structure that is 20 g/cm.sup.3 to 35 g/cm.sup.3 in density and 10 ppi to 60 ppi in pore diameter, is convenient to wash directly with water and has super air permeability.

A seat assembly for task-oriented seating comprises a seat support and a seat coupled to the seat support. The seat is movable under load, such as from the user's weight and movements, relative to the seat support. The seat has a cushion molded over a supporting armature with multiple bias elements. The seat and seat support are configured to deflect by predetermined amounts at defined locations over an extent of the seat assembly. In this way, the seat assembly provides for a range of comfortable and effective positions for users engaged in different active motions and having different preferences and sizes.

A seat assembly for task-oriented seating comprises a seat support and a seat coupled to the seat support. The seat is movable under load, such as from the user's weight and movements, relative to the seat support. The seat has a cushion molded over a supporting armature with multiple bias elements. The seat and seat support are configured to deflect by predetermined amounts at defined locations over an extent of the seat assembly. In this way, the seat assembly provides for a range of comfortable and effective positions for users engaged in different active motions and having different preferences and sizes.

A multi-function seat cushion including an inner layer adapted to resist compression in response to force applied in a longitudinal direction of the inner layer, and compress in response to force applied in a transverse direction of the inner layer, such that the multi-function seat cushion can be used as an armrest or armrest extension when in a first orientation, and can be used as a lumbar support when oriented in a second orientation different from the first orientation.

A multi-function seat cushion including an inner layer adapted to resist compression in response to force applied in a longitudinal direction of the inner layer, and compress in response to force applied in a transverse direction of the inner layer, such that the multi-function seat cushion can be used as an armrest or armrest extension when in a first orientation, and can be used as a lumbar support when oriented in a second orientation different from the first orientation.

A modular furniture assembly includes: a base member having a frame assembly, a transverse member having a frame assembly, a foot configured to contact a support surface, and a mounting platform having a plurality of apertures therethrough. The mounting platform is configured to be mounted on the base member frame assembly and the transverse member frame assembly, thereby connecting the frame assemblies. The foot is selectively mounted on the mounting platform, such that the foot is configured to contact the support surface when the modular furniture assembly is in an upright configuration. The mounting platform connects the base and transverse member frame assemblies together and also acts as a platform for receiving a variety of different types of feet.

A modular furniture assembly includes: a base member having a frame assembly, a transverse member having a frame assembly, a foot configured to contact a support surface, and a mounting platform having a plurality of apertures therethrough. The mounting platform is configured to be mounted on the base member frame assembly and the transverse member frame assembly, thereby connecting the frame assemblies. The foot is selectively mounted on the mounting platform, such that the foot is configured to contact the support surface when the modular furniture assembly is in an upright configuration. The mounting platform connects the base and transverse member frame assemblies together and also acts as a platform for receiving a variety of different types of feet.

A modular furniture assembly includes: a base member having a frame assembly, a transverse member having a frame assembly, a foot configured to contact a support surface, and a mounting platform having a plurality of apertures therethrough. The mounting platform is configured to be mounted on the base member frame assembly and the transverse member frame assembly, thereby connecting the frame assemblies. The foot is selectively mounted on the mounting platform, such that the foot is configured to contact the support surface when the modular furniture assembly is in an upright configuration. The mounting platform connects the base and transverse member frame assemblies together and also acts as a platform for receiving a variety of different types of feet.

A modular furniture assembly includes: a base member having a frame assembly, a transverse member having a frame assembly, a foot configured to contact a support surface, and a mounting platform having a plurality of apertures therethrough. The mounting platform is configured to be mounted on the base member frame assembly and the transverse member frame assembly, thereby connecting the frame assemblies. The foot is selectively mounted on the mounting platform, such that the foot is configured to contact the support surface when the modular furniture assembly is in an upright configuration. The mounting platform connects the base and transverse member frame assemblies together and also acts as a platform for receiving a variety of different types of feet.