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PCE
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DIFF Subgroup
A47C 23/22

of tensioned rubber cords or like cords

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases > using tensioned springs, e.g. of flat type > of tensioned rubber cords or like cords

CPC:

Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases > using tensioned springs, e.g. flat type (A47C23/02 takes precedence) > of tensioned rubber cords or like cords

No child classifications to compare. This is a leaf node in both IPC and CPC.