ings before the Board were duly held on 22 September 2009.IV. The wording of claim 1 of the requests is as follows:Main requestA lifting column, in particular for furniture, such as tables and beds, comprising at least two mutually telescopically slidable members (1, 2) which are formed by rigid tube profiles, preferably extruded aluminium profiles, a spindle (4) in one member (1), and have arran