초록 ▼

A cup assembly for a bottle includes a body having a closed end with an aperture extending therethrough and an open end and a wall tapering from the closed end to the open end. The cup assembly also includes an attachment mechanism to attach the body to an open end of the bottle to allow a user to d

A cup assembly for a bottle includes a body having a closed end with an aperture extending therethrough and an open end and a wall tapering from the closed end to the open end. The cup assembly also includes an attachment mechanism to attach the body to an open end of the bottle to allow a user to drink from the open end of the body while attached to the bottle.

대표청구항 ▼

[What is claimed is:] [1.]a body having a closed end with an aperture extending therethrough and an open end and an annular first wall tapering from said closed end to said open end; andan annular second wall extending axially from said closed end of said body about said aperture and having a diamet

[What is claimed is:] [1.]a body having a closed end with an aperture extending therethrough and an open end and an annular first wall tapering from said closed end to said open end; andan annular second wall extending axially from said closed end of said body about said aperture and having a diameter less than said closed end, said second wall including an internal groove disposed below said body and surrounding and adjacent said aperture, a seal disposed in said groove, and a plurality of internal threads for threadably engaging corresponding threads on the bottle to attach said body to an open end of the bottle to allow a user to drink from said open end of said body while attached to the bottle.