초록 ▼

A beverage can lid comprises an outer peripheral groove adjacent the outer rim and an inner concentric groove separated therefrom by a dividing rim which is at a predetermined height relative to the outer rim. A center platform is connected to the dividing rim by walls which slope downwardly from sa

A beverage can lid comprises an outer peripheral groove adjacent the outer rim and an inner concentric groove separated therefrom by a dividing rim which is at a predetermined height relative to the outer rim. A center platform is connected to the dividing rim by walls which slope downwardly from said rim. The central pull tab area is approximately the same height as the height of the inner groove and is connected to the inner dividing rim at one end with an upwardly curving surface. The outer groove which may be shallow and permits entry of a crimping tool to mount the lid on a can is also easily cleaned to provide a sanitary can lid. The inner groove may be blocked in the pouring spout area to facilitate cleaning.

대표청구항 ▼

[ What is claimed, is:] [1.]1. A flat end sanitary drinking container comprising:a main body portion having a base and a hollow cylindrical wall portion extending outwardly therefrom at one end and an outer rim formed at the other end of said cylindrical portion;a lid having an outer edge mounted to

[ What is claimed, is:] [1.]1. A flat end sanitary drinking container comprising:a main body portion having a base and a hollow cylindrical wall portion extending outwardly therefrom at one end and an outer rim formed at the other end of said cylindrical portion;a lid having an outer edge mounted to the outer rim and extending over the hollow cylindrical wall portion, an outer recessed groove extending circumferentially adjacent the outer rim, an inner rim extending upwardly from the outer groove, a substantially concentric inner groove adjacent the inner rim, a central platform extending upwardly from the inner groove and having a pull tab area and frangible opening positioned thereon, a pull tab mounted on the central platform adjacent the frangible opening and extending to the inner rim with an upwardly curved surface to permit drinking directly from the opening after the pull tab is actuated to break the frangible opening and facilitate cleaning of the central platform.