Abstract: A cart is provided. The cart includes a plurality of walls to define an internal volume and a top surface. The top surface comprises a planar portion that is enclosed by edges along its perimeter, some or all of the edges including upstanding portions that extend above the planar portion. One or more of the upstanding portions includes an open portion proximate to the intersecting adjacent edge that forms a gap therebetween. A plurality of caps are provided, with a cap disposed upon each corner to contact the planar portion and the upstanding portions of the edges and enclose the gap in each corner.

Abstract: A cart is provided. The cart includes a plurality of walls to define an internal volume and a top surface. The top surface comprises a planar portion that is enclosed by edges along its perimeter, some or all of the edges including upstanding portions that extend above the planar portion. One or more of the upstanding portions includes an open portion proximate to the intersecting adjacent edge that forms a gap therebetween. A plurality of caps are provided, with a cap disposed upon each corner to contact the planar portion and the upstanding portions of the edges and enclose the gap in each corner.

Abstract: A container configured to establish an air flow curtain at an open end thereof is provided. The container includes a housing defining an internal volume with opposed five mutually perpendicular walls and an open end allowing access to the internal volume. A heater and a fan are disposed within the housing. An assembly is removably positioned within the internal volume of the housing and configured to be removed from the internal volume in a single motion without any external tools, the assembly comprises five mutually perpendicular walls and an open end allowing access to an internal volume within the assembly. When the assembly is positioned within the housing, a first plenum is defined within a space between the rear wall of the assembly and the rear wall of the housing, and a second plenum in fluid communication with the first plenum is defined within a space between the lower wall of the assembly and the rear wall of the housing.

Abstract: A chip warming device (10, 1000, 2000) is provided with a support structure (15) and a heating device. The support structure (15) has a first door (100) that selectively seals a first opening (60), a second door (110) that selectively seals a second opening (70) and a chip tray (120) that selectively seals a third opening (80). The heating device is positioned in the support structure (15) that supplies heat to the chips. The first and second openings (60, 70) are adjacent to each other. The second door (110) can be at an angle with respect to vertical when in a closed position. The chip tray (120) can be at an angle with respect to vertical when in a closed position. The support structure (15) can have a floor that is at an angle with respect to horizontal. An antimicrobial coating or treatment can be used on at least a portion of the support structure (15) for suppression of microbe growth.