Patent ID: 7748806

Claim:
A shelf arrangement comprising: a shelf member including a support surface, a frame comprising a pair of laterally spaced apart front-to-rear brackets supporting said shelf member and a pair of rods extending laterally between said brackets, said rods having a lower surface area, said brackets each having a ledge near a front end and a rear end of the bracket for supporting an end of said rods, said ledges comprising a top surface formed of a lower edge of a generally horizontal slit formed in said brackets near a front end and a rear end of said brackets with a portion of the bracket below the slit being displaced out of a plane of a surrounding portion of said brackets, a vertical engagement between said rods and said brackets being limited to said lower surface area of said rods engaging and being supported by said top surface of said ledge, and an electrical control interface positioned and accessible at a front of said shelf arrangement, said control interface arranged to transmit a control signal to a location remote from said shelf arrangement.