Patent ID: 7290888

Claim:
A projection system, comprising: a plurality projection apparatus including a frame, said frame including: a first vertical member; a second vertical member disposed parallel to said first vertical member, said second vertical member substantially the same length as said first vertical member; an upper crossbar member disposed between said first and second vertical members perpendicular thereto; an intermediate crossbar member disposed between said first and second vertical members and perpendicular thereto and below said upper crossbar member to define a viewing area bounded by said first and second vertical members, said upper crossbar member and said intermediate crossbar member; and a mounting member extending over said upper crossbar member and having a mounting end disposed forward of said viewing area a first predetermined distance and a second end extending rearward of said viewing area a second predetermined distance, said mounting member interfaced to said upper crossbar member in a pivotal manner such that said mounting end is disposed along the length of said viewing area at a predetermined length; at least one bracket for interconnecting the first vertical member of a first projection apparatus to the second vertical member of a second projection apparatus to define a larger viewing area bounded by said first vertical member of said second projection apparatus, said second vertical members of said first projection apparatus, said upper crossbar members of said first and second projection apparatuses and said intermediate crossbar members of said first and second projection apparatuses; a viewing screen disposed over said larger viewing area.