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US 2023/0355037 A1Published application
Flasks
AssigneeOakthrift Corporation Ltd.
InventorJames John Thorn
Life of this patent
Estimating the term…
Abstract
A flask has an insulated outer container having an upper opening and an inner container having an upper opening. The flask has a lid that is configured to removably attach to the outer container and to form a substantially watertight seal with the outer container The inner container is slidably and removably housed within the outer container.
Claims14
A flask having:
- an insulated outer container having an upper opening;
- an inner container having an upper opening;
- a lid that is configured to removably attach to the outer container and to form a substantially watertight seal with the outer container;
- wherein the inner container is slidably and removably housed within the outer container.
1 more element
Dependencies are inferred from the claim text.