Granted Patent B1

US 12,279,629 · App. 18/423,899 · Granted Apr 22, 2025

Inventors: Michael Lerman (Providence, RI); Macrae Benziger (Dedham, MA); Alexander Mularski (Auburn, MA); Vipul Mone (Brighton, MA)

Assignee: SharkNinja Operating LLC

A23G9/224A23G9/045B01F27/1143B01F35/55B01F2101/13

Abstract

Claims (40)

1. A mixing vessel for a frozen drink maker, the mixing vessel comprising:

a curved sidewall defining a vessel chamber therein, wherein the vessel chamber includes a front, a rear, a right side, a left side, and a top;

a corner baffle positioned at the front and the top of the vessel chamber on either the right side or the left side, wherein the corner baffle is configured to direct slush flow within the vessel chamber; and

a front baffle positioned at the front of the vessel chamber extending from the left side toward the right side across the top.

2. The mixing vessel of claim 1 , wherein the mixing vessel is configured to accommodate a dasher that rotates within the vessel chamber about an axis and the corner baffle is positioned such that the dasher directs mixing vessel contents toward the corner baffle and upwardly within the vessel chamber.

3. The mixing vessel of claim 2 , wherein from a perspective facing the front of the vessel chamber, the corner baffle is positioned on the left side of the vessel chamber and the dasher is arranged to rotate in a clockwise direction.

4. The mixing vessel of claim 1 , wherein the corner baffle extends out from the front into the vessel chamber at a relatively constant distance.

5. The mixing vessel of claim 1 , further comprising a side baffle extending laterally along the vessel chamber from the front toward the rear.

6. The mixing vessel of claim 5 , wherein the side baffle is positioned on the left side or the right side of the vessel chamber.

7. The mixing vessel of claim 6 , wherein the side baffle and the corner baffle are both positioned on either the left side or the right side of the vessel chamber.

8. The mixing vessel of claim 5 , wherein the side baffle includes a curved surface that protrudes into an interior of the vessel chamber.

9. The mixing vessel of claim 1 , further comprising a side baffle extending laterally along the vessel chamber from the front toward the rear, wherein the corner baffle has a curved surface that extends from the side baffle toward the front baffle.

10. The mixing vessel of claim 1 , wherein the vessel chamber has an at least partially oval-shaped cross-section.

11. The mixing vessel of claim 1 , wherein the mixing vessel further comprises a vertical protrusion at the front.

12. The mixing vessel of claim 1 , wherein a portion of the front of the vessel chamber extends above at least one of: a front edge of the front baffle, a front edge of the corner baffle, or any combination thereof.

13. A mixing vessel for a frozen drink maker, the mixing vessel comprising:

a curved sidewall defining a vessel chamber therein, wherein the vessel chamber includes a front, a rear, a right side, a left side, and a top;

a corner baffle positioned at the front and the top of the vessel chamber on either the right side or the left side;

a side baffle extending laterally along the vessel chamber from the front toward the rear; and

a front baffle positioned at the front of the vessel chamber extending from the left side toward the right side across the top.

14. The mixing vessel of claim 13 , wherein the side baffle and the corner baffle are both positioned on either the left side or the right side of the vessel chamber.

15. The mixing vessel of claim 14 , wherein the mixing vessel is configured to accommodate a dasher that rotates within the vessel chamber about an axis, and the corner baffle and the side baffle are positioned such that the dasher is directed toward the corner baffle and the side baffle and upwardly within the vessel chamber.

16. The mixing vessel of claim 15 , wherein the corner baffle and the side baffle are positioned on the left side of the vessel chamber and the dasher is arranged to rotate in a clockwise direction.

17. The mixing vessel of claim 13 , wherein the corner baffle extends out from the front into the vessel chamber at a relatively constant distance.

18. The mixing vessel of claim 13 , wherein the mixing vessel further comprises a vertical protrusion at the front.

19. The mixing vessel of claim 13 , wherein a portion of the front of the vessel chamber extends above at least one of: a front edge of the front baffle, a front edge of the corner baffle, or any combination thereof.

20. A frozen drink maker comprising:

a mixing vessel comprising a curved sidewall defining a vessel chamber having a front, a rear, a right side, a left side, and a top;

a housing with an upper housing section abutting the rear of the mixing vessel;

a dasher arranged to rotate within the mixing vessel about an axis; and

a dispenser assembly at the front of the mixing vessel,

wherein the mixing vessel comprises at least two internal baffles configured to control direct slush flow within the vessel chamber, the at least two internal baffles comprising a front baffle positioned at the front of the vessel chamber extending from the left side toward the right side across the top.

21. The frozen drink maker of claim 20 , wherein the mixing vessel includes at least three internal baffles configured to direct slush flow within the vessel chamber.

22. The frozen drink maker of claim 21 , wherein the at least three internal baffles include:

a corner baffle positioned at a front and a top of the vessel chamber on either the right side or the left side;

a side baffle extending laterally along the vessel chamber from the front toward the rear; and

the front baffle.

23. The frozen drink maker of claim 22 , wherein the dasher rotates in a clockwise direction, and the corner baffle and the side baffle are positioned on the left side of the vessel chamber when viewed from the front of the frozen drink maker.

24. The frozen drink maker of claim 20 , wherein the mixing vessel further comprises a vertical protrusion at the front.

25. The frozen drink maker of claim 20 , wherein a portion of the front of the vessel chamber extends above a front edge of the front baffle.

Assignments (1)

Continuity (1)

References Cited (400)

Cited By (1)

US 12,745,784