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7574763 |
Perimeter stiffening system for a foam mattress
A stiffening system for the perimeter edges of a foam core mattress comprising a coil spring (or other spring-based) structure disposed along one or more perimeter edges (e.g., one or both side...
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7424762 |
Mattress assembly and manufacturing process for a mattress using adhesive patches
A mattress and a method of manufacturing a mattress are disclosed. The mattress includes a mattress core, a side rail joined to the mattress core by a one or more adhesive patches, optionally a...
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7325267 |
Frame mattress
The present invention concerns a frame mattress comprising a frame ( 1 ) with a spring inlay ( 3 ) surrounded by the frame, and a material ( 2 ) over the spring inlay, together with a reversible...
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7287291 |
Mattress with improved edge support
A mattress is provided comprising a plurality of inner coil springs and an edge support. The edge support comprises a foam border extending along the outer perimeter of the mattress and around the...
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7251847 |
Continuous wire spring mattress or seating product and method of manufacture
A mattress or seating spring core assembly and method of manufacture which comprises interconnected rows of coil springs wherein each row terminates in a cut wire end which is bent inwardly into...
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7219381 |
Perimeter stiffening system for a foam mattress
A stiffening system for the perimeter edges of a foam core mattress comprising a coil spring (or other spring-based) structure disposed along one or more perimeter edges (e.g., one or both side...
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7216390 |
Corner guard for box spring
A corner guard arrangement for a box spring, the corner guard arrangement having first and second members formed of a sheet material and being interlocked together, the interlocking arrangement...
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7185379 |
Foam encased innerspring with internal foam components (triple case)
A molded foam-encased integrated flexible support device includes an innerspring positioned upon a three-dimensional thermoplastic foam deck as a flexible foundation, and a molded foam encasement...
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7165282 |
Hinged foam assembly for mattress manufacturing
Edge rails for a mattress core are combined with an upholstery layer to provide a pre-assembled work piece that provides a perimeter about a mattress core. The edge rails, which may be foam, may be...
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7127765 |
Corner piece for mattresses and the production method thereof
Specifically conceived for mattresses with springs ( 4 ), the mattress consists of a cylindrical tubular body ( 1, 1 ′) with a longitudinal cut line ( 2 ) in correspondence with one of its lines...
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7103933 |
Mattress and bed assembly providing an enlarged sleeping surface area
A bed assembly provides an enlarged sleeping surface area as compared to a standard Queen sized bed. Specifically, in the disclosed bed assemblies, the sleeping surface area is about 64 inches to...
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7082635 |
Unitized thermoplastic foam structures
Three-dimensional unitized thermoplastic foam structures are made by thermoplastic welding of different foam components. The unitized foam structures may include a planar base to which other foam...
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6964074 |
Anti-microbial/-allergenic mattress and process of forming thereof
An anti-microbial/-allergenic sleep set and process of forming thereof is provided and comprises a mattress and box spring, each having an allergen-impermeable barrier layer incorporated within....
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6889398 |
Coil spring containing mattress and method
A coil spring containing mattress comprises a coil spring encased in a sealed container or casing. One or more compressible pads may be included within the casing. Desirably, these pads are of an...
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6842927 |
Mattress
A crowned mattress having an inner spring unit with a plurality of spring members, a foam layer, and a cover. Peripheral edges of the inner spring unit are compressed together by compression...
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6832401 |
Spring support system
An improved spring support system is disclosed for use in seating or bedding. The invention includes an outer frame having opposed top edges. A plurality of vertically resilient members having top...
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6772463 |
Perimeter stiffening system for a foam mattress
A stiffening system for the perimeter edges of a foam core mattress comprising a coil spring (or other spring-based) structure disposed along one or more perimeter edges (e.g., one or both side...
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6687929 |
Box spring corner guard
A box spring corner guard is disclosed which protects and reinforces the corner of a box spring. The box spring corner guard consists of a curved body having the shape of a 90 degree section of an...
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6574815 |
Pillowtop/panel attachment gusset with ruffled corners
An attachment gusset with ruffled corners and method and machinery for manufacture provides a gusset formed of a continuous strip of material which is pleated at corners or turns in direction of...
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6568014 |
Edge support on a mattress
An innerspring mattress having an edge support insert that overlaps the upper and lower border wires of the mattress. The edge support insert has a C-shaped cross-section or the cross-section may...
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6360390 |
Edge support for a mattress
A mattress including (a) an innerspring, (b) one or more upholstery topper layers including an edge support that is a foam construction with at least two foam layers, and (c) one or more quilt...
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6353952 |
Posturized bedding or seating product with springs of differing heights
A bedding or seating product having a spring core made up of a plurality of coil springs arranged in rows and columns. The spring core is divided into sections, each section having springs of an...
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6308354 |
Upholstery pad with steel reinforced support
A mattress is provided having an innerspring, at least one upholstery layer, which includes at least one foam layer, and quilt panel layers. The upholstery layer has an edged support layer, a steel...
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6295676 |
Mattress construction
A mattress has a main sleep area surrounded by a perimeter trim. Both the main sleep area and the perimeter trim are formed from wire springs contained within pockets of soft material. The wire...
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6263533 |
Extruded foam reinforcement structures for innerspring assemblies and mattresses
Extruded foam reinforcement pieces are described for assembly in connection with innerspring assemblies and mattresses. The pieces have optimized cross-sectional configurations which can be...
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6249924 |
Anti-roll off mattress construction
A mattress having an anti-roll off feature is disclosed. The mattress has an innerspring unit having an array of coiled compression springs separating opposed parallel surfaces, wherein the...
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6202238 |
Bedding or seating product with edge support
A bedding or seating product comprising a centrally located spring core, edge support means located around the perimeter of the spring core, filling material located above and below the spring core...
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6158071 |
Bedding or seating product with edge support
A bedding or seating product comprising a centrally located spring core, edge support means located around the perimeter of the spring core, filling material located above and below the spring core...
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6012190 |
Foldable bed with collapsible sinuous springs
A body support moveable between unfolded and folded positions comprises: serially interconnected body, cavity and seat sections defined by respective upper and lower grids and including resilient...
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5974609 |
Quilt top mattress with convoluted foam cushion
A quilt top mattress comprises a spring unit and a cover fabric layer surrounding the spring unit. A quilt top layer overlies the fabric layer. The quilt top layer comprises an outer fabric layer,...
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5896605 |
Bed mattress and method of construction
A bed mattress provides a zippered border attachment providing access to a hidden compartment on the interior of the mattress. The border may be completely or partially separable from the top...
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5832551 |
Method of making an innerspring assembly or mattresses, cushions and the like
An elongate member of resilient material for use in the innerspring of a mattress, cushion or the like, is inserted between adjacent springs rows with its major cross-sectional axis extending...
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5787532 |
Internal mattress wall structures interlockingly engageable with mattress innerspring assemblies
Internal mattress wall structures interlockingly engageable with mattress innerspring assemblies provide a structurally integrated resilient mattress support edge to which the mattress padding and...
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5724686 |
Cushion or mattress border support
A border support for a mattress or the like being comprised of a coil spring unit that has at least one row of coil springs, a first and second pair of spaced apart parallel foam strips positioned...
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5687439 |
Border stabilizing member and innerspring assembly using same
An elongate member of resilient material for use in the innerspring of a mattress, cushion or the like, is inserted between adjacent springs rows with its major cross-sectional axis extending...
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5655240 |
Mattress with reinforcing wire truss or strap
A foldable bed is movable between an unfolded position, in which interconnected seat, cavity, and body sections are substantially horizontally aligned and of substantially uniform depth, and a...
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5636396 |
Inner spring border firmness adjuster
An inner spring core comprising a plurality of coil springs arranged in rows and columns having an improved border firmness adjuster around the periphery of the core. The improved border firmness...
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5570484 |
Mattress and mattress core having dual rectangular inner border rods
This invention is directed to an improved mattress and mattress core which provide increased firmness along the edges and transverse center section. The mattress includes a mattress core, padding...
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5557813 |
Knock down mattress system
A knock down mattress system comprises a generally rectangular box-like shell having a bottom panel, a top panel and side panels interposed therebetween. A plurality of generally elongate bolsters...
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5537699 |
Mattress border assembly and method of making same
A mattress border construction includes a foam rail sleeve encasing a single row of coil springs so that the top, bottom and sides of the row of springs are surrounded by foam. The row of coil...
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5499414 |
Innerspring construction including improved edge characteristics
An improved innerspring construction such as a mattress or box spring unit which includes improved edge support characteristics. A torsion edge support unit is disclosed which may be placed about...
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5363522 |
Spring assembly and perimeter support spring therefor
A perimeter support spring for use in a mattress or furniture spring assembly having an array of coil springs connected with spaced parallel border wires along the perimeter of the spring array is...
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5331697 |
Mattress with knitted mattress tape
A mattress tape for securing the edge of a mattress comprising a fabric formed of yarn. The fabric has a first section, a second section and a third section disposed between the first section and...
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5239715 |
Border stabilizing and reinforcing member for use in mattresses, cushions and the like
A rhomboid-shaped member of resilient material for use in the innerspring of a mattress, cushion or the like, is inserted between adjacent springs rows with its major cross sectional axis extending...
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5149064 |
Foundation unit edge support system
An edge support system for a mattress foundation. The edge support system includes a pair of torsion elements, each including a central torsion segment, with the torsion segments being secured to...
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5133116 |
Method of stabilizing and reinforcing a spring border
The border of a mattress or other such coil spring assembly is stabilized and reinforced using a continuous length of resilient rope which is wedged between convolutions of adjacent springs a...
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5062172 |
Bedding mattress spring assembly having border edge support
A bedding mattress spring assembly comprising rows of coil springs laced together by helical lacing wires and having border wires secured around the periphery of the assembly in the top and bottom...
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4960267 |
Edge-reinforced spring bedding product
A spring interior comprising a plurality of longitudinally extending bands of springs disposed side by side and connected together by helical lacing wires in the top and bottom faces of the bands....
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4867423 |
Spring assembly having reinforced edge construction
A rectangular spring assembly (10,10') of the continuous coil type is disclosed as including continuous coil edge reinforcers (20) at a first set of opposite margins (12) between which continuous...
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4472849 |
Bedspring assembly with novel border wire and method of forming the latter
An inner spring assembly embodying a generally channel-shaped border wire of the type which is provided with a continuous groove with straight sides and into which the end convolutions of the...
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