Patent ID: 7434539

Claim:
A waste receptacle, which includes: a receptacle base including a top, a bottom panel, opposite sidewalls, a front wall and a back wall, said walls extending between said top and said bottom panels; said bottom panel and said walls forming a waste pan with a configuration adapted for nesting with other waste receptacles; said walls including a waste pan lip; said top including a top panel, a rim and a top lip mounted on said waste pan lip; said top panel including an interior portion with an inlet drain opening located in proximity to said front wall; a waste tray assembly removably placed on said top panel; said waste pan and top lips being connected by at least one of the group comprising: adhesive, sealant, welding and mechanical fasteners; said bottom panel including multiple longitudinally-extending stiffening ribs; said top panel including multiple stiffening ribs, at least some of which extend generally radially from said inlet drain opening towards said top rim; said top panel sloping downwardly towards said inlet drain opening; said bottom panel including a pair of roller receivers each located in proximity to said back wall and a respective sidewall; a pair of rollers each mounted on said bottom panel in a respective roller receiver; said waste pan including a discharge drain located in one of said walls and including a drain cap with open and closed positions for respectively opening and closing said discharge drain; said rim having a hollow construction; a drain opening flange depending downwardly from said top panel into an interior of said receptacle base and having a lower edge; air pockets formed by said rim and said receptacle base top panel and a level of liquid in said receptacle base at or above the lower edge of said inlet drain opening flange whereby vapor is trapped in said air pockets; a lid with a lid perimeter flange adapted for capturing said lips whereby said lid is secured on said top; and said waste tray assembly comprising artificial turf and hook-and-loop fasteners attached to and removably mounting said artificial turf on said top panel.