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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...
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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...
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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...
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5927696 |
Spring elements and articles of manufacture incorporating the same
Improved spring elements have a unique energy absorbing element that responds to applied loads to produce counter-acting forces that act to absorb the energy of the applied loading. The greater the...
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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...
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5346190 |
Box spring assembly support spring
A box spring assembly which having a frame, a plurality of upwardly extending wire springs mounted on the frame and a wire deck supported by the springs so that the deck and springs cooperate to...
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5178372 |
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...
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5152509 |
Bedding foundation having snap-in place modular wire springs
A box spring assembly includes a base frame, a top wire grid and a plurality of modular wire springs interconnecting the top wire grid and the base frame. The modular wire springs each comprises 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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4838528 |
Bent wire spring module
A spring module for disposition between a supporting frame and a grid frame to yieldably support the latter relative to the supporting frame, comprising spaced, parallel top and bottom attaching...
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EP0290639A1 |
Spring unit.
A bent wire spring unit for interposition between a gird frame and base frame comprising upper and lower attaching elements and intervening spaced, parallel, oppositely-facing supports comprising...
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