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US 9,848,721 B2Granted
Universal lid for food and drink containers
AssigneeDouble Double Inc.
InventorsSativa Turner, Michelle Ivankovic
Life of this patent
Estimating the term…
Abstract
The present disclosure is directed to a universal food and drink lid. The lid is formed of a stretchy material so that it can fit on a plurality of containers of different sizes. The lid is also formed of a material with sufficient elasticity so that once it is fit onto a container, such as a cup or a bowl, the lid forms a seal therewith that allows for a spill-proof connection between the container and the lid. The lid may further include an outlet for removing the contents of the container without removing the lid. The lid may further include an outlet that is a spout, an opening with a movable stopper, a straw opening or an opening sized to fit the hand of a user.
Claims20
A universal lid capable of covering drink containers having various sized openings comprising:
- a flexible top wall including an opening;
- and
- a flexible sidewall surrounding the top wall and extending downwardly therefrom to a free edge at a bottommost portion of the sidewall, the flexible sidewall having an outer surface defining a generally tapered shape in an unstretched state of the universal lid whereby a first outer sidewall diameter measured at the free edge is smaller than a second outer sidewall diameter measured in a vicinity of the top wall;
- wherein the tapered flexible sidewall is capable of being stretched over the various sized openings of the drink containers into a position whereby the flexible sidewall is tightly drawn without slack about the container with a compressive force forming a tight seal therewith while the flexible top wall is capable of being tightly drawn without slack about the opening of the container thereby forming a substantially planar surface over the opening of the drink container and the tight seal allowing the drink container to be tipped over without a liquid spilling out therefrom;
- wherein the first outer sidewall diameter of the flexible sidewall is capable of being increased by at least about 30 mm to allow the universal lid to fit over and secure to drink containers having various sized openings;
- and
- wherein the flexible sidewall includes an upper section and a lower section joined by a hinge section defined by a reduced thickness with respect to the upper section and the lower section and the reduced thickness of the hinge section being formed in the outer surface of the flexible sidewall whereby the hinge section allows the lower section to pivot into the upper section reducing the size of the universal lid for storage.
4 more elements
A universal lid for covering various sizes of drink containers comprising:
- a flexible top wall including an opening;
- and
- a flexible sidewall having an outer surface and surrounding the top wall and extending downwardly therefrom, the flexible sidewall including an upper section and a lower section joined by a hinge section, the hinge section of the flexible sidewall being defined by a reduced thickness with respect to the upper and lower sidewall sections and the reduced thickness being formed in the outer surface of the flexible sidewall;
- wherein the flexible sidewall defines a generally tapered shape in an unstretched state of the universal lid;
- wherein in use the flexible sidewall is capable of being stretched over the various sized openings of the drink containers into a position whereby the flexible sidewall is tightly drawn without slack so as to form a tight seal with the container while the flexible top wall is capable of being tightly drawn without slack about the opening of the container thereby forming a substantially planar surface over the opening of the drink container and the tight seal allowing the drink container to be tipped over without a liquid spilling out therefrom;
- wherein when not in use the hinge section of the flexible sidewall is configured to allow the lower section to pivot into the upper section into a folded position of the universal lid thereby reducing the size of the universal lid for storage;
- and
- wherein the flexible sidewall is capable of being stretched a distance of at least about 30 mm to allow the universal lid to fit over and secure to drink containers having various sized openings.
5 more elements
A stackable universal lid for covering various sizes of drink containers comprising:
- a flexible top wall including an opening;
- and
- a flexible sidewall surrounding the top wall and extending downwardly therefrom to a free edge at a bottommost portion of the sidewall, the flexible sidewall having an outer surface defining a generally tapered shape in an unstretched state of the universal lid whereby a first outer sidewall diameter measured at the free edge is smaller than a second outer sidewall diameter measured in a vicinity of the top wall, the tapered flexible sidewall including an upper section and a lower section joined by a hinge section defined by a reduced thickness with respect to the upper section and the lower section and formed in the outer surface of the flexible sidewall;
- wherein in use the tapered flexible sidewall is capable of being stretched over the various sized openings of the drink containers into a position whereby the flexible sidewall is tightly drawn without slack so as to form a tight seal with the container while the flexible top wall is capable of being tightly drawn without slack about the opening of the container thereby forming a substantially planar surface over the opening of the drink container and the tight seal allowing the drink container to be tipped over without a liquid spilling out therefrom;
- wherein when not in use the hinge section of the tapered flexible sidewall is configured to allow the lower section to pivot into the upper section into a folded position of the universal lid thereby reducing the size of the universal lid for storage;
- wherein when the lower section of the flexible sidewall is pivoted into the folded position the universal lid is capable of being stacked on another universal lid in a nested arrangement;
- and
- wherein the first outer sidewall diameter of the flexible sidewall is capable of being increased by at least about 30 mm to allow the universal lid to fit over and secure to drink containers having various sized openings.
5 more elements
Dependencies are inferred from the claim text.