초록 ▼

An insulated beverage container includes an outer container having a generally cylindrical inner wall (24), an outer wall (22) spaced from the inner wall and together therewith defining an insulating space (26). A vacuum is pulled in the insulating space (26) and an access opening (34) is provided a

An insulated beverage container includes an outer container having a generally cylindrical inner wall (24), an outer wall (22) spaced from the inner wall and together therewith defining an insulating space (26). A vacuum is pulled in the insulating space (26) and an access opening (34) is provided at the top of the outer container. A plastic ring (30) is mounted on the outer container about the access opening (34) and has a shoulder section (34) overlying the top of the outer container and a downwardly extending sleeve section (32) integral with the shoulder section and embracing the outer wall (22). An inner container (12) formed of a material selected from the group consisting of glass, plastic and ceramics is nested within the outer container (10) through the access opening and has an open top (16) extending out of the access opening and an outer surface contacting the ring (30).

대표청구항 ▼

1. An insulated beverage container comprising:an outer container having an inner wall that is a surface of revolution and having an axis, an outer wall spaced from the inner wall and together therewith defining an insulating space; a vacuum in said insulating space; an access opening for said outer

1. An insulated beverage container comprising:an outer container having an inner wall that is a surface of revolution and having an axis, an outer wall spaced from the inner wall and together therewith defining an insulating space; a vacuum in said insulating space; an access opening for said outer container and located substantially centered on the axis of said inner wall and at the top of said outer container; a plastic ring mounted on said outer container about said access opening, said ring having a shoulder section overlying said top of said outer container and a downwardly extending sleeve section integral with said shoulder section and embracing said outer wall; and an inner container formed of a material selected from the group consisting of glass, plastic and ceramics nested within said outer container through said access opening and having an open top extending out of said access opening and including a wall having an outer surface contacting said ring.