Matches 1 - 50 out of 107 1 2 3 >
Match Document Document Title
7574762 Multilayered mattress component  
A mattress component includes first and second layers to be assembled in a mattress over which a user will lie. The first layer of a first material has different properties than the second layer of...
7293311 Method of making a multilayered mattress component  
A method of making a mattress component includes providing a first layer of a first material. Mating patterns are shaped in a surface of the first layer in areas corresponding to a position where...
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...
7181796 Mattress structure with an improved lumbar zone  
A mattress spring structure ( 10 ) is provided with a strengthened central area (C) thereon to provide greater support for a user's body lumbar region when received thereon. The support is provided...
7117655 Method of applying at least one web of insulator material to multiple spring assemblies  
A method of applying at least one web of insulator material to a plurality of spring assemblies is provided. Each web of insulator material is unwound from a roll, passed along a roller and applied...
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...
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...
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...
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....
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...
6829798 Low density pocketed spring assembly and method of manufacture  
A bedding or seating product comprises a pocketed spring assembly having a plurality of parallel strings of springs joined to each other. Each of said strings of springs comprises a row of...
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...
6701557 Single piece foam toppers with perimeter areas having variable support and firmness properties  
A selectively contoured single unibody foam piece for use as a layer in a cushioned load bearing structure has a first zone with a first surface topography having distinct support properties from a...
6692080 Spring-edge furniture construction  
A novel support for use with furniture having a spring-edge is provided that includes a coil assembly. The coil assembly is typically square or rectangular with top and bottom surfaces and a front...
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...
6292965 Mattress  
A mattress with two bands running across its faces to increase firmness and body weight distribution. These bands are composed of panels of a highly resilient material fastened to panels of...
6272704 Portable diaper changing board  
A portable diaper changing board for changing a child's diaper on a comfortable and safe surface. The portable diaper changing board includes four support members two of which are end members and...
6256820 Multilayered pocketed bedding or seating product  
A bedding or seating product comprising a spring core made up of a plurality of parallel strings of springs joined to each other. Each of the strings of springs comprises a row of interconnected...
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...
6065168 Independent suspension mattress  
An independent suspension mattress has an opening in the middle section of the innerspring unit that is long enough along the longitudinal center to provide independence of the sleeping sections on...
6023803 Mattress with high ILD firm topper  
A mattress employs a high density, high ILD convoluted polyurethane foam topper as a major transition layer over the supporting surfaces of an innerspring assembly in order to provide a smooth...
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,...
5768726 Mattress spring core assembly cover  
Apparatus and method for placing a cover or coat on a mattress spring core assembly. The cover has a first cover portion and a second cover portion. Each cover portion is generally padded and has...
5644811 Mattress having access to materials sandwiched between mattress cover and inner cushioning assembly  
A mattress having an innerspring or other cushioning assembly and a mattress cover over both oppositely facing bearing surfaces thereof, the mattress covers each having a peripheral fabric flange...
5596777 Mattress with bent rattan springs  
A spring mattress including a plurality of helical springs formed of rattan tubes and extending between the top and the bottom of the mattress sheath, with the helical springs forming a plurality...
5579549 Mattress construction with selected zones of relative firmness and method  
An insulator pad for use in mattresses is provided having selected zones of enhanced firmness. A planar pad (100) of fibrous material has at least one area of enhanced or increased firmness....
5523144 Bedding structure with quilted-in lumbar support  
A padded cover for use with a mattress which provides added postural support (as well as extra thermal insulation and padding). The padded cover includes a sheet of support material which covers...
5469590 Mattress with compressible support members  
A mattress is provided with an innerspring unit, one or more layers of foam material disposed over the innerspring unit, and a mattress cover enclosing the innerspring unit and foam layers. The...
5435026 Mattress clip and mattress  
A mattress clip to secure the fabric flange of a mattress cover to adjacent springs of the innerspring assembly, such clip having a hook end, a short lateral leg extending therefrom to an...
5432964 Field serviceable mattress and method for manufacture  
A mattress has a conventional spring core. Top and bottom insulators and padding are held in place by top and bottom cover assemblies. The cover assemblies are completely assembled before...
5325553 Mattress spring structure with reinforcing frame in the lumbar area  
A mattress spring structure is provided with a strengthened central area thereon to provide greater support for a user's body lumbar region when received thereon. The strengthening is provided with...
5311624 Mattress having 2-ply moisture barrier and replaceable upholstery  
An innerspring mattress construction is provided which includes a laminated liquid or moisture barrier layer which itself provides improved attachment properties. Also provided is a water mattress...
5231718 Combined cellular material and innerspring support system  
The invention provides a support system having an envelope of flexible material within which a flexible cellular support cell is positioned upon an innerspring support cell. The flexible cellular...
5184802 Wire grid for box spring bedding assembly  
An improved wire grid for connecting an array of coil springs in a box spring assembly includes perpendicularly-connected lengthwise-extending and widthwise-extending wires with the...
5027459 Auxiliary frame and grid and interaction with mattress periphery  
A mattress construction includes upper and lower structures defining generally parallel planes, and coil springs operatively connected to such structures and located between those planes, and with:...
4788731 Mattress  
In a mattress, a first wadding having numerous gaps therein is provided on one surface of a central core. Body heat of a user on the mattress and sweat emitted from him/her are given off into an...
4771495 Bedding spring mattress  
A bedding mattress including a spring assembly, the length of which is divided into three zones, the center zone of which includes rows of springs, each row of which is formed from a single...
4476595 Mattress for use on a bed and settee  
A mattress for use on a bed and settee comprises a spring unit, at least one cushion, a protection layer arranged between the spring unit and the cushion, and an outer covering for covering these...
4463466 Mattress construction and method  
A mattress construction is disclosed herein which includes a base comprising a spring unit and a padding mounted thereto, a sheet material received over the padding and secured by means of a flange...
4432109 Plastic support platform for mattress structure  
A mattress comprising a plurality of spaced springs, a plastic support platform having a plurality of extruded unoriented plastic spaced longitudinal support members and a plurality of extruded...
4414696 Mattress with non-woven fabric covered springs  
A scrim fabric for use in a mattress to isolate the springs from the matting or foam which is placed under the mattress cover. The scrim fabric has a larger warp end count in the middle third of...
4369534 Center reinforced mattress  
A mattress spring assembly is disclosed having increased firmness in a preselected center area of the mattress. This increased firmness is achieved through use of a grid structure attached to the...
4253208 Box spring assembly with basic wire grid  
A box spring assembly which includes a generally rectangular frame and a wire spring assemblage mounted on the top side of the frame; the assemblage including a large number of straight wires...
4244089 Method of constructing box springs or the like  
A mattress box spring and method of assembly comprising a plurality of substantially conical coil springs rigidly fastened at the spring ends of lesser diameter to a support frame such that the...
4236262 Support grid and spring unit for a box spring foundation unit  
A grid structure for engaging and supporting a plurality of coil springs in predetermined spatial relationships so that spring units and completed box spring foundation units can be produced having...
4234981 Mattress for articulated beds  
A unitary inner spring or elastomer bed mattress is provided at its median plane with a wire reinforcing grid of selected rigidity. The grid spans substantially the entire area of the mattress in...
4180877 Mattress  
A mattress having increased firmness in a preselected area on both sides of the mattress through use of a welded wire grid structure attached to the opposite sides of the mattress. In one preferred...
4120059 Furniture spring assembly and method for manufacture thereof  
A mattress box spring comprising a plurality of substantially conical coil springs rigidly fastened at the spring ends of lesser diameter to a support frame such that the spring end coils of...
4057860 Box spring assembly  
A box spring assembly for use as a supporting foundation for a bed mattress. The assembly comprises a wooden frame, slats, spiral springs, edge coil springs, a border wire and a welded wire top...
4017922 Furniture deck construction  
A furniture construction comprising a frame, a plurality of sinuous wire elements fastened to the frame, and a pad over the wires and fastened to the frame. The pad has a plurality of transversely...
Matches 1 - 50 out of 107 1 2 3 >