Patent ID: 7475796

Claim:
In combination: a hopper having a sidewall including a sloping portion and a lower opening for discharging material contained within the sidewall, said sidewall including at least one receiver therein; and a support positioned beneath said hopper for supporting the hopper above a supporting surface, said support including a plurality of upright legs and a connector extending transversely between said upright legs to connect adjacent legs, each of said legs including a bottom end and a top end, the top ends of at least one of the legs having a portion configured for receipt in a corresponding receiver of said hopper whereby said hopper is supported on the top ends of the upright legs in spaced relationship to said connector, wherein said top ends of the upright support legs include an upwardly projecting lug with a relatively narrow shank portion and a relatively wider sole portion located inboard relative to said shank portion and the receiver includes a recess complementally configured to the lug.