Composite mattress assembly

A composite mattress assembly adapted to be extended flat to provide a sleeping surface and to be folded for storage within a sofa, said composite mattress assembly comprising:

• a spring assembly having an upper surface and a lower surface;
• an upper pad member disposed upon said upper surface of said spring assembly, said upper pad member being formed in at least one layer, each layer being planar with respect to each other layer, each layer being formed with a plurality of transverse score lines thereupon and independently operable to fold at said transverse score lines;
• a lower pad member disposed upon at least said lower surface of said spring assembly, said lower pad member being formed in at least one layer, each layer being formed with a plurality of transverse score lines thereupon and independently operable to fold at said transverse score lines;
• an upper panel including two longitudinal edges;
• and
• a plurality of linear flange members disposed in fixed communication with said upper panel and said lower pad member.

A composite mattress assembly adapted to be extended flat to provide a sleeping surface and to be folded for storage within a sofa, said composite mattress assembly comprising:

• a spring assembly having an upper surface and a lower surface;
• an upper pad member disposed upon said upper surface of said spring assembly, said upper pad member having a plurality of transverse score lines located thereupon;
• a lower pad member disposed upon said lower surface of said spring assembly, said lower pad member having a plurality of transverse score lines located thereupon;
• a top quilted panel including four edges substantially defining a perimeter thereof;
• and
• two linear flange members, each flange member fixedly disposed lengthwise along a longitudinal edge of said top quilted panel and said lower pad member, each flange member sewn lengthwise to said top panel and stapled lengthwise to said lower pad member at six-inch intervals.