초록 ▼

A receptacle, which is adapted for nesting and stacking with similar receptacles. The invention, the receptacle is intended in particular to be utilized as a food pan for the receiving and storing of hot or cold food items, and, which may be employed in connection with buffet or steam tables, among

A receptacle, which is adapted for nesting and stacking with similar receptacles. The invention, the receptacle is intended in particular to be utilized as a food pan for the receiving and storing of hot or cold food items, and, which may be employed in connection with buffet or steam tables, among other diverse uses thereof. The receptacle is preferably constituted of a metallic material, such as aluminum or stainless steel, which is compatible with food service requirements and sanitary prescriptions or regulations having a generally rectangular flat bottom, and wherein lower side and end walls extend upwardly in an outwardly angled slope from rounded edges connecting the receptacle bottom to the lower ends of the walls. At the upper ends of each of the side and end walls, these extend into outwardly and upwardly curved wall structures, which form a curvilinear ledge. The upper and resulting radially outer edge of this ledge extends into the lower ends of upper side and end walls which slope inwardly towards their upper ends to define a receptacle opening somewhat closer to the size of the opening of the receptacle defined by the upper ends of the lower side and end walls of the receptacle.

대표청구항 ▼

What is claimed is: 1. A stackable and nestable receptacle comprising: a generally flat receptacle bottom; a first wall structure extending upwardly from said receptacle bottom and encompassing the perimeter of said receptacle bottom, said wall structure including first and second opposed side wall

What is claimed is: 1. A stackable and nestable receptacle comprising: a generally flat receptacle bottom; a first wall structure extending upwardly from said receptacle bottom and encompassing the perimeter of said receptacle bottom, said wall structure including first and second opposed side walls and first and second opposed end walls, said side walls and end walls sloping outwardly relative to each other and being joined at corners formed between each of said respective side and end walls; a radially outwardly and upwardly directed peripheral ledge extending from the upper end of said side and end walls; a second wall structure extending upwardly from the upper end of said peripheral ledge, said second wall structure including first and second opposed side walls and first and second opposed end walls sloping inwardly relative to each other and being joined at corners between each of said respective side and end walls so as to provide a rectangular top opening for said receptacles; and a generally planar top flange extending outwardly from the upper end of said second wall structure to define a continuous perimetrical rim extending about said receptacle, said planar flange forming said perimetrical rim extending horizontally from the upper end of said second wall structure; and recesses being formed in each of the corners of said planar flange for reinforcing said rim, each said recess defining a wedge-shaped detent comprising a pair of contiguous mutually angled flat surfaces at an obtuse angle relative to each other, and extending at a downward slope towards the opening of said receptacle across the width of said flange at the corners thereof, and widening inwardly from a narrow end at the radially outer rim of said flange into a wide recess at the opening of said receptacle. 2. A receptacle as claimed in claim 1, wherein said ledge formed between said first and second wall structures defines an outwardly arcuate configuration having an upper edge extending into the lower end of said inwardly tapering second wall structure. 3. A receptacle as claimed in claim 1, wherein said receptacle is constituted of a metallic material. 4. A receptacle as claimed in claim 3, wherein said metallic material is selected from the group of materials consisting of aluminum and stainless steel. 5. A receptacle as claimed in claim 4, wherein said receptacle is formed from a stamping of sheet metal consisting of said aluminum or stainless steel. 6. A receptacle as claimed in claim 1, wherein said peripheral ledge between said first and second wall structures forms a support for said receptacle upon stacking thereof on a further receptacle arranged therebelow. 7. A receptacle as claimed in claim 1, wherein said receptacle bottom includes a raised flat surface portion for increasing the rigidity of said bottom. 8. A receptacle as claimed in claim 1, wherein said receptacle has a square or rectangular configuration.