Portable frozen confection machine

Patent metadata

Field	Value
Publication number	US-10801769-B2
Application number	US-201615377886-A
Country	US
Kind code	B2
Filing date	Dec 13, 2016
Priority date	Oct 21, 2013
Publication date	Oct 13, 2020
Grant date	Oct 13, 2020

Abstract

The disclosure extends to apparatuses, methods, and systems, for producing frozen confections and conditioning ice for use in frozen confections. A frozen confection machine includes a hopper portion for receiving ice into an interior, and a motor configured to rotate a drive shaft, a blade to condition the ice in the hopper during rotation of the motor. The frozen confection machine also includes a lid for selectively covering the interior of the hopper, a bias member for biasing the lid away from a closed position, and a switch for causing the motor to actuate in response to the lid being pressed to a closed position.

First claim

What is claimed is:

1. A frozen confection machine comprising:
a housing comprising a hopper portion configured for receiving ice into an interior of the hopper portion;
a motor for driving a drive shaft;
a blade comprising a plurality of vertical slits forming a plurality of individual blades, the plurality of vertical slits being configured to condition the ice during rotation of the drive shaft; and
a spout configured for dispensing conditioned ice, wherein the spout comprises an upper portion and a lower portion, wherein the upper portion and the lower portion provide surfaces to shape a final shaved ice product, and wherein the spout is tapered to accommodate different diameters of receiving containers;
wherein the blade is positioned at an opening in the hopper portion between the interior of the hopper portion and the spout;
wherein a vertical slit of the plurality of vertical slits is vertically offset from a neighboring vertical slit.

2. The frozen confection machine of claim 1 , wherein the blade comprises a planar sheet and the plurality of vertical slits are formed through the planar sheet, and wherein the planar sheet is curved.

3. A frozen confection machine comprising:
a housing comprising a hopper portion configured for receiving ice into an interior of the hopper portion;
a motor for driving a drive shaft;
a spout; and
a blade comprising a plurality of vertical slits forming a plurality of individual blades, the plurality of vertical slits being configured to condition the ice during rotation of the motor, wherein the blade is positioned at an opening in the hopper portion between the interior of the hopper portion and the spout;

wherein a vertical slit of the plurality of vertical slits is vertically offset from a neighboring vertical slit.

4. The frozen confection machine of claim 3 , wherein the blade is positioned near a bottom of the interior region of the hopper portion.

5. The frozen confection machine of claim 3 , wherein the blade comprises a planar sheet and the plurality of vertical slits are formed through the planar sheet.

6. The frozen confection machine of claim 5 , wherein the planar sheet is curved.

7. The frozen confection machine of claim 3 , wherein conditioned ice passes through one or more of the plurality of vertical slits to exit the hopper portion.

8. The frozen confection machine of claim 3 , wherein the blade is positioned in-line with a wall of the hopper portion.

9. The frozen confection machine of claim 8 , wherein the wall of the hopper portion comprises a groove or notch, wherein an interior surface of the planar sheet is in substantially at a greater or equal distance from a center of the hopper portion than an interior surface of the wall.

10. The frozen confection machine of claim 3 , further comprising one or more paddles in the interior of the hopper portion driven by the drive shaft, wherein the motor is configured to rotate the paddles to cause the ice to move relative to and against the blade to condition the ice.

11. A portable ice conditioning machine comprising:
a housing comprising a hopper portion configured for receiving ice into an interior of the hopper portion;
a motor for driving a drive shaft;
a spout; and
a blade comprising a planar sheet with a plurality of vertical slits forming a plurality of individual blades, the plurality of vertical slits formed through the planar sheet and configured to condition the ice during rotation of the motor, wherein the blade is positioned at an opening in the hopper portion between the interior of the hopper portion and the spout, and wherein the conditioned ice passes through the planar sheet through the plurality of vertical slits to exit the hopper portion;
wherein a vertical slit of the plurality of vertical slits is vertically offset from a neighboring vertical slit.

12. The portable ice conditioning machine of claim 11 , wherein the blade is positioned near a bottom of the interior region of the hopper portion.

13. The portable ice conditioning machine of claim 11 , wherein the blade is positioned in-line with a wall of the hopper portion.

14. The portable ice conditioning machine of claim 13 , wherein the wall of the hopper portion comprises a groove or notch, wherein an interior surface of the planar sheet is in substantially at a greater or equal distance from a center of the hopper portion than an interior surface of the wall.

15. The portable ice conditioning machine of claim 11 , further comprising one or more paddles in the interior of the hopper portion driven by the drive shaft, wherein the motor is configured to rotate the paddles to cause the ice to move relative to and against the blade to condition the ice.

16. The portable ice conditioning machine of claim 11 , wherein a portion of the hopper portion comprises a transparent wall, wherein the transparent wall comprises a lower portion of the hopper portion or the transparent wall is proximal the blade.

17. The frozen confection machine of claim 11 , wherein the planar sheet is curved.

Assignees

• Snowie LLC

Inventors

• Rupp Carl A

Classifications

• A23G9/28 Primary

  for portioning or dispensing · CPC title

• B02C18/2216

  Discharge means · CPC title

• A23G9/045

  of slush-ice, e.g. semi-frozen beverage · CPC title

• F25C5/12 Primary

  Ice-shaving machines · CPC title

• B02C18/2291

  Feed chute arrangements · CPC title