with central column, e.g. rocking office chairs; Tilting chairs

Introduced: September 1968

Title

Titles differ between systems:

IPC: with a central column, e.g. rocking office chairs; Tilting chairs

CPC: with central column, e.g. rocking office chairs; Tilting chairs

Full Title

Full titles differ between systems:

IPC:

Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats > Rocking chairs > with seat, or seat and back-rest unit, elastically mounted in a rigid frame > with a central column, e.g. rocking office chairs; Tilting chairs

CPC:

Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats (A47C1/00, A47C4/00 take precedence) > Rocking chairs > with seat, or seat and back-rest unit elastically mounted in a rigid frame > with central column, e.g. rocking office chairs; Tilting chairs

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