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US 7,959,346 B2Granted
Drink shaker having breaking protrusions
OwnerBill Lodeninventor
Life of this patent
Estimating the term…
Abstract
A beverage mixing vessel or drink shaker has internal features effective for breaking up ice as the beverage mixing vessel or drink shaker is shaken. One or more protrusions disposed near the bottom of a container have apexes aligned in the direction of shaking motion. The impact of ice cubes upon the apexes of the protrusions facilitates breaking the ice cubes into smaller pieces, thereby having the effect of cooling a mixed beverage more quickly.
Claims7
A beverage mixing vessel, comprising:
- a container having a closed end and an open end;
- a first removable cap having an inlet portion adapted to fit over the open end of the container, the first removable cap having an outlet portion with a strainer disposed therein;
- a second removable cap having an open end and a closed end, the open end of the second cap being adapted to fit over the outlet portion of the first cap;
- and
- at least one ice-breaking device disposed within the container, comprising one or more protrusions extending upwards from the closed end of the container, the one or more protrusions each having an apex aligned with a direction of motion
- wherein the ice-breaking device comprises:
- a) a support member,
- b) a restraining member extending from the support member,
- i) wherein the one or more protrusions extend from the support member, and
- ii) wherein the ice-breaking device is disposed near the closed end of the container, and in a constant proximity thereto.
7 more elements
Dependencies are inferred from the claim text.