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Match Document Document Title
7424763 Channel-cut cushion supports  
The support characteristics within a foam mattress body may be varied by inserting reinforcements into channels cut or otherwise formed within the foam.
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...
7418753 One-sided mattress  
A one-sided mattress construction includes a spring assembly with asymmetric spring coils. Only the bottom portion of each spring coil is attached, either to adjacent spring coils or to a bottom...
7404223 Innerspring coils and innersprings with non-helical segments  
Innerspring coils for innersprings for mattresses and other reflexive support structures, have generally helical coil bodies and at least one non-helical segment or step which extends between one...
7386897 Bedding or seating product made with coil springs having unknotted end turns  
Disclosed herein is a bedding or seating product having a spring core comprising coil springs having unknotted end turns made from high tensile strength wire. In each embodiment, the end turns of...
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...
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...
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...
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...
7211167 Method and apparatus for manufacturing innerspring assemblies  
A method for the manufacture of an innerspring assembly, suitable for a mattress, cushion, or the like, is disclosed. In one aspect, the method involves the steps of: positioning a first string of...
7210181 Spring construction  
An improved spring construction for mattresses, box springs, furniture and other applications is provided. The application of such springs in mattresses, box springs, furniture and other...
7200884 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...
7194777 Pocket mattress with varying height  
A mattress comprising coil springs arranged as spring units in covering pockets, a so-called pocket mattress, is provided. The spring units of the mattress are arranged in succession in elongate...
7191480 Mattress or cushion structure  
An apparatus is configured to support at least a portion of a body thereon. The apparatus includes a base portion and a three dimensional engineered material, the three dimensional engineered...
7188379 Combination air and spring mattress for a sofa sleeper  
This invention is directed to a mattress assembly for use in a sofa sleeper. The mattress assembly has an outer shell and an inner support received within the outer shell. The shell includes a...
7178187 Asymmetric spring components and innersprings for one-sided mattresses  
Asymmetric spring components for mattress and other flexible support structures, in the form of helical coil springs with turns in the coil body having varying pitch angles and radii, and a single...
7168117 Multi-stranded coil spring  
A spring assembly including a helical coil formed from a multi-strand cord.
7096528 Bed construction with reduced sagging  
A bed construction having a one-sided mattress assembly supported on a rigid foundation. The one-sided mattress assembly includes a core of pocketed coil springs having a layer of resiliently...
7076823 Conventional bedding mattress with illumination properties  
A conventional bedding mattress is constructed in a manner that permits light to permeate upwardly throughout the bedding components so as to illuminate the entire bed structure when a light source...
7063309 Mattress spring structure  
The invention concerns a mattress spring structure that includes multiple spring assemblies. Each spring assembly comprises an array of open-ended spring coils. The spring assemblies are arranged...
7047581 Stranded mattress spring  
A mattress construction with a stranded wire spring is disclosed. The stranded wire spring can be designed with the same performance characteristic as a conventional single strand coil spring, but...
7044454 Mattress inner spring assembly  
The invention concerns inner spring assemblies for mattresses, typically bed mattresses. The invention proposes an inner spring assembly having open-ended coil springs arranged in first rows and...
7036173 Channel-cut cushion supports  
The support characteristics within a foam mattress body may be varied by inserting reinforcements into channels cut or otherwise formed within the foam.
7013515 Body impression-resistant mattress assembly  
A body impression resistant mattress assembly comprised of an inner mattress unit, at least one raised sleep zone, a first cushion top, and an outer cover encasing the raised sleep zone and the...
6996865 Mattress structure  
A mattress comprises a support plate having a plurality of mounting holes, a plurality of independent spring assemblies individually mounted to the support plate, and a cover enclosing the support...
6983503 Apparatus for packing free terminal convolutions of spring assembly used in mattress  
There is provided an innerspring assembly used in a mattress for absorbing external loads. An outermost coil spring 115 of a spring array 110 is secured in a space between upper and lower...
6966091 Coil innerspring assembly having varying degrees of firmness  
An innerspring assembly comprising at least two sets of coil springs. In one embodiment, a first set of coil springs has a first elevation, a second set of coil springs has a second elevation...
6944899 Stranded mattress spring  
A mattress construction with a multi-strand coil spring is disclosed. The multi-strand coil spring can be designed with the same performance characteristic as a conventional solid wire coil spring,...
6931685 One-sided mattress  
A one-sided mattress construction includes a spring assembly with asymmetric spring coils. Only the bottom portion of each spring coil is attached, either to adjacent spring coils or to a bottom...
6901618 Low profile mattress  
A low-profile mattress comprises an inner spring core having a plurality of spring coils and having an upper and lower surface. The mattress further includes a padding layer disposed on the upper...
6898813 Innerspring assembly  
An innerspring assembly includes a first plurality of interconnected strings of pocketed first springs. A second plurality of strings of springs is provided and so incorporated in the innerspring...
6895620 High comfort mattresses and methods for constructing them  
In one embodiment, a mattress is constructed of a core having a first side and a second side. A first padding layer is positioned at the first side of the core and comprises a foam material having...
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...
6883196 Encased coil innerspring assembly  
An innerspring assembly comprising a plurality of strips of pocketed coil springs, each including axially interconnected spring pockets having a pocket height. The strips of pocketed coil springs...
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...
6826796 Pocketed bedding or seating product having strings of springs with vertically offset pockets  
A bedding or seating product is provided comprising a pocketed spring assembly made up of a plurality of parallel strings of springs joined to each other. Each string of springs comprises a row of...
6813791 Posturized pocketed bedding or seating product having pockets of differing heights  
A bedding or seating product comprising a pocketed spring assembly made up of a plurality of parallel strings of springs joined to each other. Each of the strings of springs comprises a plurality...
6804847 Pocketed spring core  
A pocketed spring core includes a plurality of springs which are arranged sequentially in rows to form parallel adjoining spring strands, wherein each of the springs is supported in a pocket made...
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...
6760940 Bed construction with reduced sagging  
A bed construction having a one-sided mattress assembly supported on a rigid foundation. The one-sided mattress assembly includes a core of pocketed coil springs having a layer of resiliently...
6728986 Body support arrangements  
Conventional beds have a spring mattress and a sprung base for the comfort of the user, but on profiling beds, a sprung base cannot be used and, ordinarily, a mattress is laid on lifting and...
6721982 Quilt-stitched internal mattress pillows  
A mattress has a quilted internal pillow wherein one or more internal layers of material are quilt-stitched prior to encapsulation in mattress upholstery. The quilted internal pillow is positioned...
6721981 Body support apparatus  
A body support apparatus, for example, a bed, includes a support surface defined by support members. Each support member is mounted for movement in a direction substantially normal to the support...
6704960 Support device  
A support device ( 10 ) includes a plurality of interconnected support units ( 12 ) arranged in a matrix. Each support unit ( 12 ) includes a plurality of support elements ( 16 ) configured to...
6694554 Fiber mass with side coil insertion  
A resilient structure having a fiber batt with coil springs disposed therein and respective coil spring paths. Each of the coil spring paths extending from a respective coil spring and having a...
6684436 Folding mattress structure  
A folding mattress structure including a first mattress section having an end formed between first and second sides. Likewise, a second section is constructed with first and second sides and an end...
6665893 Sofa sleeper with integral air mattress and valve  
This invention is directed to a mattress assembly for use in a sofa sleeper. The mattress assembly has a first mattress that has an inner-spring construction. Disposed above the first mattress is a...
6658682 Bedding or seating product with spring core topper  
A bedding or seating product comprising a base and a topper located above the base, the base and topper being surrounded in an upholstered covering. In one embodiment, the topper comprises a...
6643876 No-flip mattress and methods for their construction  
A mattress comprises a core of springs having a fabric covering, such as fabric pockets. A top padding layer is positioned on top of the core, and a bottom support layer is disposed below the core....
6578213 Stackable bedding foundation  
A nestably stackable assembly for use in a bedding foundation. The assembly has a rectangular border wire with parallel sides and ends. Transversely spaced, parallel and longitudinally extending...
Matches 1 - 50 out of 302 1 2 3 4 5 6 7 >