Chairs or stools with vertically-adjustable seats

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats > Chairs or stools with vertically-adjustable seats

CPC:

Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats (A47C1/00, A47C4/00 take precedence) > Chairs or stools with vertically-adjustable seats

IPC and CPC are identically structured here. All 10 subcodes exist in both systems.

1 shared codes have differing titles between IPC and CPC.

Child Classifications

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A47C 3/22 with balancing device, e.g. by spring, by weight IPC+CPC Available in IPC and CPC
A47C 3/24 with vertical spindle +1 CPC IPC+CPC Available in IPC and CPC
A47C 3/26 with vertical, toothed rack; +1 CPC IPC+CPC Available in IPC and CPC
A47C 3/28 with clamps acting on vertical rods +1 CPC IPC+CPC Available in IPC and CPC
A47C 3/30 with vertically-acting fluid cylinder IPC+CPC Available in IPC and CPC
A47C 3/32 with flexible height-adjusting means, e.g. rope, chain IPC+CPC Available in IPC and CPC
A47C 3/34 with pins coacting with holes IPC+CPC Available in IPC and CPC
A47C 3/36 with means, or adapted, for inclining the legs of the chair or stool for varying height of seat IPC+CPC Available in IPC and CPC
A47C 3/38 with additional seat or additional legs for varying height of seat IPC+CPC Available in IPC and CPC
A47C 3/40 Telescopic guides IPC+CPC Available in IPC and CPC