Granted Patent B2

US 12,372,288 · App. 18/343,414 · Granted Jul 29, 2025

Inventors: Clayton Alexander (Westlake Village, CA); Daren John Leith (Agoura Hills, CA); Mikko Juhani Timperi (San Marcos, CA); Christopher Thomas Wakeham (Solana Beach, CA); Rahul Mulinti (Westlake Village, CA); Jacob William Emmert (Westchester, CA); Paul Thomas Gurney (Irvine, CA)

Assignee: YETI Coolers, LLC

F25D3/06F25B21/02F25D16/00F25D29/003F25B2321/023F25D2400/36

Abstract

Claims (44)

1. A portable cooler container system, comprising:

an insulated portable container body having a payload chamber, the insulated portable container body including one or more sleeve portions disposed about the payload chamber and housing a phase change material; and

a base comprising a cooling system, the base removably coupleable to the insulated portable container body, comprising:

a cold side heat sink configured to be placed in thermal communication with the phase change material while the insulated portable container body is coupled to the base,

a hot side heat sink,

a thermoelectric module interposed between and in thermal communication with the cold side heat sink and the hot side heat sink, and

circuitry configured to control an operation of the thermoelectric module to cool the phase change material while the insulated portable container body is coupled to the base;

a conduit extending through the one or more sleeve portions and configured to facilitate flow of a cooling fluid through the one or more sleeve portions; and

a lid operable to access the payload chamber.

2. The portable cooler container system of claim 1 , further comprising a display screen on an outer surface of the insulated portable container body configured to display a sensed temperature of the payload chamber.

3. The portable cooler container system of claim 2 , further comprising a fan operable to flow air past the hot side heat sink to dissipate heat from the hot side heat sink.

4. The portable cooler container system of claim 1 , further comprising one or more sensors in the insulated portable container body configured to sense one or more parameters associated with the payload chamber and to communicate with the circuitry.

5. The portable cooler container system of claim 4 , wherein at least one of the one or more sensors is a temperature sensor configured to sense a temperature in associated with the payload chamber and to communicate the sensed temperature to the circuitry, the circuitry configured to communicate the sensed temperature to a cloud-based data storage system or remote electronic device.

6. The portable cooler container system of claim 1 , wherein the insulated portable container body is configured to be stackable such that the phase change material of each of a plurality of the insulated portable container bodies are placed in thermal communication with each other based on the plurality of the insulated container bodies being stacked.

7. The portable cooler container system of claim 1 , wherein the insulated portable container body comprises a vacuum insulated portable container body.

8. A portable cooler container system, comprising:

a portable container body having a payload chamber configured to receive one or more goods, the portable container body comprising a sleeve disposed about the payload chamber and housing a phase change material;

a base removably coupleable to the portable container body, comprising:

a cold side heat sink configured to be placed in thermal communication with the phase change material while the portable container body is coupled to the base,

a hot side heat sink,

a thermoelectric module in thermal communication with the cold side heat sink and the hot side heat sink, and

circuitry configured to control an operation of the thermoelectric module; and

a conduit in thermal communication with the sleeve and configured to facilitate fluid flow through the conduit to cool the phase change material.

9. The portable cooler container system of claim 8 , further comprising a display screen on an outer surface of the portable container body configured to display a sensed temperature of the payload chamber.

10. The portable cooler container system of claim 8 , further comprising one or more sensors in the portable container body configured to sense one or more parameters of associated with the payload chamber and to communicate with the circuitry.

11. The portable cooler container system of claim 10 , wherein at least one of the one or more sensors is-comprises a temperature sensor configured to sense a temperature in the payload chamber and to communicate the sensed temperature to the circuitry, the circuitry configured to communicate the sensed temperature to a cloud-based data storage system or remote electronic device.

12. The portable cooler container system of claim 8 , wherein the portable container body is configured to be stackable such that the phase change material of each of a plurality of the portable container bodies are placed in thermal communication with each other based on the plurality of the portable container bodies being stacked.

13. The portable cooler container system of claim 8 , further comprising a fan operable to flow air past the hot side heat sink to dissipate heat from the hot side heat sink.

14. A portable cooler container system, comprising:

a portable container body having a payload chamber, the portable container body comprising a sleeve disposed about the payload chamber and housing a phase change material;

a base with a cooling system located in communication with or housed in the base, the base removably coupleable to the portable container body, comprising:

a cold side heat sink configured to be placed in thermal communication with at least a portion of the phase change material while the portable container body is coupled to the base,

a hot side heat sink,

a thermoelectric module in thermal communication with the cold side heat sink and the hot side heat sink,

a fan operable to flow air past the hot side heat sink to dissipate heat from the hot side heat sink, and

circuitry configured to control an operation of one or both of the thermoelectric module and the fan;

a conduit extending through the sleeve and configured to facilitate fluid flow through the sleeve to cool the phase change material; and

a lid operable to access the payload chamber.

15. The portable cooler container system of claim 14 , further comprising a display screen on an outer surface of the portable container body configured to display a sensed temperature of the payload chamber.

16. The portable cooler container system of claim 14 , further comprising one or more sensors in the portable container body configured to sense one or more parameters associated with the payload chamber and to communicate with the circuitry, the circuitry configured to communicate the sensed one or more parameters to a cloud-based data storage system or remote electronic device.

17. The portable cooler container system of claim 14 , wherein the portable container body is configured to be stackable such that the conduit of each of a plurality of the portable container bodies are placed in thermal communication with each other based on the plurality of portable contained bodies being stacked.

18. The portable cooler container system of claim 14 , wherein the base and portable container body are removably coupleable via one or more fluid connections configured to allow the fluid to pass from the base into the portable container body.

19. The portable cooler container system of claim 18 , wherein the conduit is further configured to be placed in thermal communication with the cold side heat sink while the base is coupled to the portable container body.

20. The portable cooler container system of claim 14 , wherein the sleeve is disposed about a plurality of walls defining the payload chamber.

Assignments (5)

Continuity (9)

References Cited (400)