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Document Title |
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8006360 |
Method for manufacturing enhanced foam thermoplastic products
By providing a unique product enhancing step which enables any desired section, portion, or element of a product being produced to be treated in a manner to provide desired enhanced physical,...
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7398568 |
Bedding foundation
A stackable wire core assembly for a bedding foundation which may be nestably stacked with numerous other such assemblies for transportation, thereby avoiding the need to compress and tie the...
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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...
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6742202 |
Support system having telescoping columns
A support system has an array of telescoping columns that are each extended by a means such as a spring. The ends of the extended columns define a plane of support for a body resting on the array...
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6477727 |
Bearing element for upholstery support for a seat or bed system
The invention relates to a bearing element having a base plate fitted on a support, for a seat or bed system, with a bearing plate to hold upholstery. The invention seeks to produce a bearing...
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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...
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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....
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5940908 |
Reinforced bedding foundations
A structural frame having laterally extending L-shaped braces for reinforcing resilient and non-resilient bedding foundations.
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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...
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5485640 |
Bedding foundation frame
A bedding foundation frame for use in manufacturing a bedding foundation. The foundation frame includes side rails and end rails formed into a rectangular configuration and a plurality of slats...
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5459892 |
Triple beam frame
A box spring assembly for use as a foundation for a bedding mattress has a triple beam frame. The frame has three layers of which the bottom layer consists of longitudinal side rails equally spaced...
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5414874 |
Attachment member for spring or spring-like element
A foot member is disclosed for use in attaching a spring device to a rail for cushions, seats, or foundations for a bedding product. The foot member can straddle and snap into a frame rail, or be...
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4866798 |
Support member for box spring frames
An improved, longitudinally extending, centrally disposed support member for a box spring frame of increased strength and reinforcing support is disclosed. The support member includes an elongate...
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4592106 |
Anchor for securing the lower end of a spring
Anchoring means for securing the lower end of a coil to a frame embodying spaced, parallel supports structured to be slidably engaged with upwardly and downwardly-facing shoulders on the supports...
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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...
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4303232 |
Seat spring assembly (torque-coil)
A coil seat spring assembly wherein spring coils are mounted on a plurality of sinuous spring bands extending between the front and back rails of a furniture seat frame. The axes of the coils are...
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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...
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4120058 |
Low profile box spring assembly
A box spring assembly is disclosed in which a plurality of main wire springs and intermediate wire springs are mounted on a generally rectangular frame. Each wire spring has a generally straight...
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4101993 |
Wire spring assembly and components
The entire assembly includes an upper supporting panel, a base, and spring body means between the panel and base. The panel comprises a rectangular border frame and a grid made up of a series of...
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4095298 |
Bed assembly
A bed assembly comprising a metal frame of generally rectangular configuration including a pair of opposed side rails and a pair of opposed end rails and a plurality of metal slats extending...
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4074372 |
Foundation unit frame
The invention pertains to a wooden frame structure for a box spring. Two spaced, parallel, upright members form elongated side rails which are initially held together by a base slat extending...
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4068329 |
Modular box spring assembly
A box spring assembly having a rectangular frame mounting a plurality of lateral support slats, formed wire torsion springs affixed to said slats and a metal grid interconnecting said springs. To...
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4038711 |
Spring assemblies and prefabricated sub-assemblies for manufacture thereof
A spring assembly formed of multiple coil springs arranged in lengthwise and crosswise rows and a sub-assembly for use in the manufacture of such spring assemblies in which the sub-assembly is...
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4003563 |
Spring assembly and elements
A spring assembly in which use is made of a grid of crisscrossing wires which extend through a plastic button at their cross-over points to intertie the wires in a manner to prevent relative...
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3995336 |
Spring mats
This invention relates to a spring mat, more particularly intended for the manufacture of resilient surfaces, which comprises substantially a series of known spring elements connected with each...
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3992732 |
Box spring construction
A novel box spring construction is disclosed wherein sway is eliminated. The construction includes wooden framing members efficiently connected together at corners and frustoconical springs...
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3971081 |
Box spring unit with metal slats
A frame for a box spring unit utilizing torsion bar springs comprises a generally rectangular wood frame member and a plurality of parallel transverse metal slats secured to the frame member, the...
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3858862 |
SPRING AND SLAT ASSEMBLY
A metal slat for use in the bottom frame of a box spring has a plurality of slots formed therein. Each slot is defined by a recess having a surface inclined to the upper surface of the slat and a...
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3854157 |
UNITARY SPACE FRAME
The invention is a unitary space frame that has utility as a box spring frame and can be injection molded in a simple two-piece mold comprising an offset grid space frame having two grids similar...
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3833949 |
INTERLACED WIRE LOCKING APPARATUS FOR COILED BOX SPRING CONSTRUCTION
An interlaced wire grid having mutually interlocking crimped wire segments are each wire intersection is disclosed for frictional engagement with the upper coil turns of coil springs. The grid...
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3783459 |
COIL SPRING ANCHOR ASSEMBLY
A prefabricated spring anchor assembly is disclosed comprising a furniture slat along whose length U-shaped anchoring staples are partially embedded at substantially equal intervals. Protruding...
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3766578 |
COIL SPRING ASSEMBLIES FOR FURNITURE
Disclosed herein is a furniture spring assembly including a planar wire mesh base that defines an array of nests each of which accommodate a conventional coiled spring with a uniformly curved end...
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3750201 |
BOTTOM BED STRUCTURE
A bottom bed structure includes a rectangular bottom bed frame having supported thereon a plurality of coil springs and a plurality of beam members having pressed out portions forming protruding...
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3681794 |
BOX SPRING AND METHOD OF ASSEMBLY
A box spring includes a top mat comprising two groups of wires welded in right-angular relation, and a border frame. The box spring also includes a number of saddle-shaped springs, each of which...
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3633226 |
INSTALLATION AND CLIP FOR ANCHORING FURNITURE SPRING
A cone spring is anchored to the top of a wooden bedding or furniture slat of rectangular cross section by a generally U-shaped preformed wire clip. Each leg of the clip has an outstanding finger...
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3624846 |
SPRING UNITS
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3414915 |
Bottom construction for box springs
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3331578 |
Adjustable coil spring support for upholstered furniture
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3287745 |
Adjustable support for bed spring
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3267495 |
Seat structure
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3251074 |
Base frame for spring assemblies
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3205513 |
Coil-spring assembly
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3148872 |
Deck structure for seating furniture
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3131405 |
Box spring truss
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3101487 |
Mounting bracket for furniture springs
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2841209 |
Furniture structure
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