A stand (10) is disclosed for supporting a computer display (8) workstation for easy adjustment without tools to a desired position by rotating the stand, tilting a platform (60) attached to the stand and lifting the stand. The stand comprises a six bar (20, 22, 16, 30, 32, 54) pivotable linkage having...http://www.google.ca/patents/US4589621?utm_source=gb-gplus-sharePatent US4589621 - Ergonomic monitor stand
