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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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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...
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5369822 |
Bent wire spring module
A bent wire spring unit having a spaced pair of foot portions and a spring member extending upwardly from each foot portion. Each spring member is formed of a series of torsion bars and connector...
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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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4921228 |
Box spring unit with interlocking spring and grid assembly
A box spring assembly comprises a horizontal rectangular frame, a generally horizontal mattress support deck disposed a predetermined distance above the frame, and a plurality of deck support...
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4862531 |
Bedding foundation having snap-in place formed wire springs
A box spring assembly includes a base frame, a top wire grid and a plurality of formed wire springs interconnecting the top wire grid and the base frame. The formed wire springs each comprises a...
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4828233 |
Bent wire spring module with lock
A bent wire spring module embodying a clamp element at the upper end interengageable with the cross wire of a grid frame without requiring the formation of deviations in the cross wire to which it...
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EP0301518A2 |
A bent wire spring module with lock.
A bent wire spring module (22) embodying a clamp element (24) at the upper end interengageable with the cross wire (14) of a grid frame (10) without requiring the formation of deviations in the...
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4796872 |
Bent wire spring module
A bent wire spring module provided with spirally-formed attaching elements at its upper end for interengagement with the border wires of a grid frame.
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EP0290640A1 |
Spring unit.
A bent wire spring unit (10) for interposition between a grid frame (14) and a base frame (16) comprising upper and lower attaching elements (12,18) and intervening spaced, parallel,...
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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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4778157 |
Spring module
A spring module for disposition between a base frame and a grid frame of a spring assembly embodying upper and lower attaching elements for attachment to, respectively, the grid frame and the base...
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4736933 |
Bent wire spring module
A spring module for use in a spring assembly embodying a base frame and a grid frame comprising upper and lower attaching elements for connecting the module to the base frame and grid frame and a...
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4730357 |
Bedding box spring
A bedding mattress support foundation comprises a base frame, a plurality of formed wire springs mounted upon the base frame, and a wire grid mounted atop the formed wire springs. Each formed wire...
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4685659 |
Spring unit
A bent wire spring unit for interposition between a grid frame and base frame comprising upper and lower attaching elements and intervening spaced, parallel, oppositely-facing supports comprising...
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4684111 |
Bent wire spring module
A spring module for use in a spring assembly embodying a base frame and a grid frame comprising lower and upper attaching elements for connecting the module to the base frame and grid frame and a...
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