초록 ▼

A container used to retain hot liquids in manner which enables the liquid within the container to be consumed by a person holding the container in the person's hand and drinking the liquid when the lid is in either the open or closed condition. The container has the unique features of having a self-

A container used to retain hot liquids in manner which enables the liquid within the container to be consumed by a person holding the container in the person's hand and drinking the liquid when the lid is in either the open or closed condition. The container has the unique features of having a self-sealing lid which is retained on the container through a living hinge.

대표청구항 ▼

1. A container used to retain a liquid, comprising: a. a bottom, a rim, a continuous sidewall interconnecting the bottom and the rim, the continuous sidewall having an exterior surface and an interior surface, the container having an interior chamber surrounded by the continuous sidewall and the bot

1. A container used to retain a liquid, comprising: a. a bottom, a rim, a continuous sidewall interconnecting the bottom and the rim, the continuous sidewall having an exterior surface and an interior surface, the container having an interior chamber surrounded by the continuous sidewall and the bottom, an interior groove in the interior surface of the continuous sidewall and disposed below the rim at a given distance, the interior groove extending for a continuous given circumferential distance along the interior circumference of interior surface of the continuous sidewall, the rim aligned with and extending for approximately the same circumferential distance as the interior groove, the continuous sidewall extending for approximately the same circumferential distance as the rim at a given height and then sloping downwardly to a lower sidewall section having a height which is below rim and above interior groove; andb. a lid being generally circular in shape and having a top surface and a bottom surface with a sip opening extending through the lid from the bottom surface to the top surface, the sip opening located adjacent an exterior circumference of the lid, a flexible living hinge integrally formed with the container sidewall and lid with an interior end formed with and resting against the lower sidewall section and an exterior end terminating in a vertical member formed into lid, the living hinge having a recess about which the living hinge can rotate, the lid having a pair of spaced apart tabs integrally formed with the lid and adjacent the exterior circumference of the lid, a first tab including a vertical section, a first bent section and a transverse section, a second tab including a vertical section, a first bent section and a transverse section, the first and second tabs located on the rim at approximately equal distances from the location where the lid is attached to the living hinge and at locations on the lid at opposite spaced apart locations from the sip opening, And when in the closed condition, the lid and living hinge are rotated about the recess in the living hinge so that the circumference of the lid is retained within the interior groove in the sidewall to form a seal at the location of the groove, the tabs positioned so that their respective transverse sections rest over and against the rim. 2. The container in accordance with claim 1 wherein the container is made out of material selected from the group consisting of biodegradable material, polyurethane foam, and or food grade polyethylene terephthalate. 3. A container used to retain a liquid, comprising: a. a bottom, a rim, a sidewall interconnecting the bottom and the rim, the sidewall having an exterior surface and an interior surface, the container having an interior chamber surrounded by the sidewall and the bottom, an interior groove in the interior surface of the sidewall and disposed below the rim at a given distance, the interior groove extending for a continuous given circumferential distance along the interior circumference of the interior surface of the sidewall, the sidewall extending for approximately the same circumferential distance as the rim at a given height and then sloping downwardly to a lower sidewall section; andb. a lid having a top surface and a bottom surface with a sip opening extending through the lid from the bottom surface to the top surface, the lid having an exterior circumference, a flexible living hinge integrally formed with the container sidewall and lid with an interior end formed with the lower sidewall section and an exterior end formed into the lid, the lid having at least one tab integrally formed with the lid and adjacent the exterior circumference of the lid and having a vertical section, a first bent section and a transverse section, and when the lid is closed the lid and living hinge are rotated about a recess in the living hinge so that the circumference of the lid is retained within the interior groove in the sidewall to form a seal at the location of the groove, the at least one tab positioned so that its transverse section rests over and against the rim. 4. The container in accordance with claim 3 wherein the container is made out of material selected from the group consisting of biodegradable material, polyurethane foam, and or food grade polyethylene terephthalate. 5. A container used to retain a liquid, comprising: a. a bottom, a rim, a sidewall interconnecting the bottom and the rim, the sidewall having an exterior surface and an interior surface, the container having an interior chamber surrounded by the sidewall and the bottom, an interior groove in the interior surface of the sidewall and disposed below the rim at a given distance, the interior groove extending for a continuous given circumferential distance along the interior circumference of interior surface of the sidewall; andb. a lid having a top surface and a bottom surface with a sip opening extending through the lid from the bottom surface to the top surface, the lid having an exterior circumference, a flexible living hinge integrally formed with and interconnecting the container sidewall and lid, the lid having at least one tab integrally formed with the lid and adjacent the exterior circumference of the lid and having a transverse section, and when the lid is closed the lid is rotated so that the circumference of the lid is retained within the interior groove in the sidewall to form a seal at the location of the groove, the at least one tab positioned so that its transverse section rests over and against the rim. 6. The container in accordance with claim 5 wherein the container is made out of material selected from the group consisting of biodegradable material, polyurethane foam, and or food grade polyethylene terephthalate.