Matches 1 - 50 out of 175 1 2 3 4 >
Match Document Document Title
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...
7360263 Bedding foundation support module  
A support module for use in a bedding foundation to support a support surface above a bedding foundation base, the support module being of an independent wire form configured to define a top...
7356859 Bedding foundation support module  
A support module for use in a bedding foundation to support a support surface above a bedding foundation base, the support module being of an independent wire form configured to define a top...
7237282 Stackable and stable bedding foundation  
A nestably stackable bedding foundation assembly replaces the traditional border wire and disposed coil spring foundation assembly in a so-called box spring. The foundation assembly may be nestably...
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...
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...
7005001 X-spring volume compensation for automotive carbon canister  
A fuel vapor storage canister is provided. The canister includes a vapor storage chamber of variable volume, a partition, vapor adsorbing material, and a volume compensator. The partition is...
6994333 Suspension device for a bed or seat base of the multielement type  
The invention provides an individual suspension device for a bed or seat base of the multi-element type, the device being for interposing between a platform determining a support surface and a...
6862763 Pocketed bedding or seating product having pockets of differing heights  
A bedding or seating product comprising a spring assembly made up of a plurality of parallel strings of springs joined to each other. Each of the strings of springs comprises a row of...
6826791 Spring element for beds or chairs  
A spring element for supporting a seat cushion or mattress includes a base body adapted to be attached to a foundation member. The base body includes a plurality of spring arms. Attached to the...
6758464 Innerspring assembly, and method of making an inner spring assembly  
An innerspring assembly, preferably pocketed spring core, includes a plurality of interconnected springs having a same height and arranged to form adjoining rows to provide a resting area. At least...
6647574 Coupled waveband suspension for bedding and seating units  
A coupled waveband ( 14, 21 ) suspension for bed underframes, seating, upholstery, and mattresses consists of several sinusoidal wavebands ( 14, 21 ) which run parallel and/or transversely to the...
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...
6484339 Bedding or seating product with nestable stackable modules  
A bedding or seating product comprising a base having a generally rectangular frame and a plurality of internal rails, a wire grid spaced above the base and a plurality of plastic modules...
6427990 Spring body  
A spring configuration of an individual-segment underspring configuration for furniture including a mattress. The spring configuration is formed of individual spring elements, each containing a...
6419212 Modular spring for a mattress foundation unit  
The invention relates to a modular spring for a mattress foundation unit having a wooden base a plurality of modular springs and a mattress supporting wire grid that is supported above the wooden...
6170807 Inner springs for use in furniture and bedding and a producing method therefor  
An inner spring, for use in furniture and bedding, comprises coil springs which are encased in cylindrical casings having a predetermined number of spring casing portions, and which are...
6134729 High and low profile mattress foundation frames  
High and low profile mattress foundation frames have perimeter and transverse members, and upper members to which spring modules are attached to support a grid over the frame, to form a flexible...
6113082 Spring  
Disclosed is a spring formed from a synthetic resin into one body, including: a plurality of annular members arranged in such a manner as to be coaxial with each other and spaced in parallel to...
6108834 Unitary body bedding foundation  
A unitary base member for supporting a wire spring assembly of a bed foundation. The base member includes a lattice formed of a plurality of lateral members and a plurality of longitudinal members....
6032307 Collapsible bedding product  
A bedding product comprising a collapsible spring assembly, a pad covering the spring assembly and a fabric covering encasing the padded spring assembly. The spring assembly comprises a plurality...
5967499 Box spring support module  
A nestable box spring foundation includes support modules each formed of a single length of wire defining a top base, a bottom base, and four straight legs. The top base is welded to a wire grid...
5964453 Wire grid and wire spring module for use with a furniture spring assembly  
A wire spring module and wire grid for use in a furniture spring assembly for mounting an array of multiple spring modules to the wire grid and the resulting furniture spring assembly. The wire...
5927695 Bed coil spring unit and method of making same  
A bed coil spring unit comprises a plurality of joined and interconnected spring cell units and a method of manufacturing the same. Each spring cell unit comprises a plurality of coil springs...
5924682 Drop-in seat spring unit assembly  
A drop-in spring unit seat assembly includes a top grid spaced from a bottom grid having conical springs positioned therebetween. The conical springs are snap-fit for attachment to the top grid...
5857750 Seat device  
A seat device comprises a cushion frame mounted on a floor; a support member for supporting a seat pad; and torsion bars for elastically supporting the support member on the cushion frame,...
5803440 Mattress innerspring structure having coaxial coil units  
An innerspring structure for a mattress comprises a plurality of outer coils extending generally parallel with each other to collectively form top and bottom face surfaces of the innerspring...
5785303 Spring core for mattress or seat cushion  
This invention relates to a spring core of leaf springs for mattresses and seat cushions. According to the invention, the spring core comprises at least two plates opposite each other, having a...
5765240 Spring bedding product collapsible in the transverse direction, and method of making it  
A bedding product comprising a collapsible spring assembly, a pad covering the spring assembly and a fabric covering encasing the padded spring assembly. The spring assembly comprises a plurality...
5752284 Spring to metal rail connection  
A spring assembly comprising a frame, a plurality of rails secured to the frame and a plurality of spaced springs secured to the rails. Each of the rails has a generally U-shaped cross-section and...
5749108 Spring to metal rail assembly  
A spring assembly comprising a frame, a plurality of metal rails secured to the frame and a plurality of spaced spring modules secured to the rails. Each of the rails comprises a top portion and...
5704595 Nestably stackable formed wire foundation  
A nestably stackable pre-assembly for a box spring foundation having a top support surface formed by a substantially rectangular border wire, lateral surface support wires and longitudinal surface...
5699999 Aligned mattress spring core  
A mattress inner spring core comprising a plurality of coil springs arranged in longitudinally extending columns and transversely extending rows. Each coil spring has an identically configured...
5632473 Elastic spring and spring support for mattress, chair or upholstery  
An elastic framework for a mattress, chair, upholstery, etc. is disclosed which includes elastic springs made of opposing upper and lower elastic elements, each elastic element having a base...
5622357 Foundation unit and method of making the same  
A foundation unit which can be relaxed in a compact configuration for shipping and which can be then elevated to an expanded state for completion. The foundation unit includes a rectangular grid...
5615869 Torsion spring assembly  
A torsion spring assembly for furniture seating and the like utilizes an intermediate spring of the coil or folded form type for durability and comfort purposes. Parallel lateral members are...
5562274 Formed wire mattress assembly  
A formed wire spring assembly having upper and lower spaced decks including a border wire and a plurality of deck wires arranged in a criss-cross fashion. The deck wires of the upper deck and lower...
5558315 Multi-fold interlockable spring for use in mattress foundation assemblies  
A foundation spring module especially adapted for easy assembly in an interlocking spring and grid bedding foundation structure has a short generally vertical section which extends down from an...
5548857 Box spring having snap-on clip for spring securement  
A box spring includes a border frame with an opening therethrough and spaced and parallel slats extending thereacross, a wire grid spaced from and parallel with the border frame and slats, and a...
5544943 Seat construction and method  
A seat construction for upholstered furniture is presented and a method of forming the same and includes a rectangular frame with webbing attached in the form of lateral strips positioned across...
5540418 Foldbale bed with collapsible sinuous springs  
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...
5539944 Foldable bed with collapsible sinuous springs  
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...
5518226 Spring seating support system  
A spring seating support system which includes an upper support frame that includes rigid wire grids located between adjacent rows of coil springs. The rigid wire grids are flexibly connected to...
5509642 Mattress innerspring structure having coaxial coil units  
An innerspring structure for a mattress comprises a plurality of outer coils extending generally parallel with each other to collectively form top and bottom face surfaces of the innerspring...
5497979 Foundation unit, wire element for the foundation unit, and method of forming the foundation unit  
A wire support member for a foundation unit, the resulting foundation unit, and a method of fabricating the foundation unit. The wire support member comprises a pair of parallel wire elements...
5438716 Box spring assembly with improved spring installation capabilities  
A box spring assembly having a support deck, a frame and support springs. The deck includes a border wire, long wires extending longitudinally and cross wires extending transversely. Support...
5401007 Wire spring assemblies made of nestably stackable half units  
Wire spring assemblies for use in furniture items such as mattresses and seat cushions are made of two half units. The half units include spring elements extending from a generally planar deck with...
5395097 Spring wire core made of nestably stackable half units  
A spring wire core for use in bedding mattresses and/or upholstered furniture cushions and the like comprised of a pair of half units. Each half unit includes a surface portion and a plurality of...
5375820 Drop-in unit, grid insert therefor and method of making same  
A drop-in spring assembly unit and method of manufacture of furniture. The assembly unit includes a plurality of spring elements coupled together by unique individual grid inserts, a wire base that...
5370374 Nestable spring assemblies for bedding and furniture  
A spring assembly for bedding and furniture which includes a support frame and a grid unit disposed above and in general vertical alignment with the frame, the grid unit including a border wire and...
Matches 1 - 50 out of 175 1 2 3 4 >