74547040
Jul 8, 1994
Jul 2, 1996
wall mounted equipment specifically designed for holding and mounting audiovisual equipment, namely gliding aluminum rails (with corner sections and end caps) incorporating writing boards, notice boards, video projection screens, flip charts, and video projector shelves, leaflet holders and brackets; modular audiovisual wall systems, namely cabinet modules incorporating writing boards and notice boards; cabinet modules having doors specifically designed for enclosing audiovisual equipment; audiovisual presentation cabinets specifically designed for enclosing audiovisual equipment and having incorporated therein flip chart stands, writing board stands and wheels
Electrical and Scientific Apparatus