Patent ID: 7194831

Claim:
A menu system comprising: a) a frame comprising a top, a bottom, and opposite parallel sides that define a frame space; b) interchangeable menu sections of one or more heights and a width such that said menu sections fill said frame space; and c) each of said interchangeable menu sections comprising: 1) a web with a center web portion, an upper web portion, and a lower web portion, 2) a lower front flange projecting forward from said lower web portion at essentially a right angle; 3) an upper front flange projecting forward from said upper web portion at essentially a right angle; 4) a lower front lip projecting upward from said lower front flange to form a lower front channel; 5) an upper front lip projecting downward from said upper front flange to form an upper front channel; 6) a first web end comprising a first end center web portion, a first end upper web portion, and a first end lower web portion; 7) a second web end comprising a second end center web portion, a second end upper web portion, and a second end lower web portion; 8) a middle upper web portion joined to said first end upper web portion and to said second end upper web portion; 9) a middle lower web portion joined to said first end lower web portion and to said second end lower web portion; 10) a center opening formed by said first web end, said second web end, said middle upper web portion, and said middle lower web portion; and 11) wherein said middle upper web portion is joined to said first end upper web portion and to said second end upper web portion and said middle lower web portion is joined to said first end lower web portion and to said second end lower web portion by means of post and hole assemblies.