초록 ▼

A removable, rotatable closure is described for use on the top of a beverage can. The closure has a plate which covers the opening in the can to prevent contaminants from entering, and a ring to hold the plate in place. The ring is placed below the outside rim of the can, extending less than the ful

A removable, rotatable closure is described for use on the top of a beverage can. The closure has a plate which covers the opening in the can to prevent contaminants from entering, and a ring to hold the plate in place. The ring is placed below the outside rim of the can, extending less than the full circumference of the can rim. The closure is easily rotated to expose the can opening while drinking, then is returned to its original position.

대표청구항 ▼

A closure for removable, rotatable attachment to a cylindrical can having a sidewall, a top, a rim at the junction of the sidewall and top, and an opening in the can top between the rim and center, the closure comprising: a plate having an inner edge, side edges, and a curved outer edge with approxi

A closure for removable, rotatable attachment to a cylindrical can having a sidewall, a top, a rim at the junction of the sidewall and top, and an opening in the can top between the rim and center, the closure comprising: a plate having an inner edge, side edges, and a curved outer edge with approximately the same radius as the can rim, the plate having a length between the inner and outer edges and a width between the side edges sufficient to substantially cover the opening in the can top; and a ring consisting of an incomplete circle of at least 180 degrees but less than 360 degrees and having an inside diameter approximately the same as the outside diameter of the can sidewall, the ring being connected to the plate at the plate\s outer edge.