초록 ▼

An improved cover and can assembly having a novel interlocking assembly comprised of a two “ball and socket”configuration thereby providing a greater surface or contact area between the cover or lid and the container. The novel interlocking assembly provides a snap-type closing which insures a tight

An improved cover and can assembly having a novel interlocking assembly comprised of a two “ball and socket”configuration thereby providing a greater surface or contact area between the cover or lid and the container. The novel interlocking assembly provides a snap-type closing which insures a tighter fit with far less chance of opening with the cover being provided with an annular groove including rib members located near the edge of the cover with the rib members providing means for separating the cover from the container.

대표청구항 ▼

An improved cover and container assembly comprising: (a) a container having a bottom wall and a cylindrically shaped side wall, said side wall having a first annular locking member projecting outwardly from a terminus thereof and a second annular locking member projecting inwardly therefrom and coop

An improved cover and container assembly comprising: (a) a container having a bottom wall and a cylindrically shaped side wall, said side wall having a first annular locking member projecting outwardly from a terminus thereof and a second annular locking member projecting inwardly therefrom and cooperatively defining an interlocking means; and (b) a cover having a downwardly projecting annular locking member circumferentially formed thereabout, said cover having an outer exterior U-shaped wall member forming an annular groove having an outwardly directed abutting part on a bottom of said outer exterior U-shaped wall member, said outwardly directed abutting part cooperatively defining with said downwardly projecting annular locking member an interlocking means, said interlocking means of said container cooperatively engaging said interlocking means of said cover to provide a snap-lock fit to hermetically seal said cover to said container.