Coil spring assembly

Details Coil spring assembly Coil spring assembly

A - Human Necessities

47

C

360/27

A47C 23/04 (2006.01) A47C 23/043 (2006.01)

Patent

CA 1040753

COIL SPRING ASSEMBLY ABSTRACT OF THE DISCLOSURE A coil spring assembly for mattresses and box springs in which the coil springs are arranged in lengthwise and cross- wise rows in the assembly with the outermost coil springs in each of the rows and in the middle rows extending lengthwise of the spring assembly being formed of coil springs of greater firmness than the coil springs in the lengthwise rows immediate- ly adjacent the outermost rows but in which the number of rows formed of coil springs of greater firmness is at least equal to if not greater than the number of rows of coil springs of less firmness.

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