초록 ▼

A drawn and ironed container having a reduced neck around an upper open end has a bottom profile which exhibits excellent strength characteristics and nests with an end double-seamed to the open end of the container. The bottom profile includes a center spherical dome surrounded by a U-shaped annula

A drawn and ironed container having a reduced neck around an upper open end has a bottom profile which exhibits excellent strength characteristics and nests with an end double-seamed to the open end of the container. The bottom profile includes a center spherical dome surrounded by a U-shaped annular portion defining a lower support surface for the container. A joining segment is integral with the container side wall and the U-shaped annular portion includes a first annular arcuate portion having an exterior radius and a second annular arcuate portion having an interior radius.

대표청구항 ▼

A drawn and ironed beer and beverage container of the 8-ounce and also the 12-ounce and 16-ounce variety and having a bottom profile adapted to nest with a 206-end seamed to an open end of another container comprising a cylindrical side wall having an integral bottom having a first arcuate annular p

A drawn and ironed beer and beverage container of the 8-ounce and also the 12-ounce and 16-ounce variety and having a bottom profile adapted to nest with a 206-end seamed to an open end of another container comprising a cylindrical side wall having an integral bottom having a first arcuate annular portion integral with said side wall and having an interior radius of approximately 0.200 inch, a second arcuate annular portion integral with a lower end of said first arcuate annular portion and having an exterior radius substantially less than the radius of said first arcuate annular portion, a generally U-shaped annular portion integral with said second arcuate annular portion said U-shaped annular portion having an outer annular wall integral with said second arcuate annular portion and an inner substantially vertical annular wall, said walls defining an acute angle of substantially less than 45°interconnected by an arcuate segment defining a lower annular support for said container, and an inwardly-domed spherical disc integral with said substantially vertical annular wall and having a radius greater than the diameter of said lower annular support and less than the diameter of said cylindrical side wall, said second arcuate annular portion defining a peripheral contact with said end.