IP Library Granted Patent US 11,927,382
Granted Patent B2
US 11,927,382 · App. 17/305,551 · Granted Mar 12, 2024

Portable cooler with active temperature control

Inventors: Clayton Alexander (Westlake Village, CA); Daren John Leith (Agoura Hills, CA); Mikko Juhani Timperi (San Marcos, CA); Christopher Thomas Wakeham (Solana Beach, CA); Jacob William Emmert (Westchester, CA); Joseph Lyle Koch (Anaheim, CA); Frank Victor Baumann (San Diego, CA); Clifton Texas Lin (San Diego, CA); Farzam Roknaldin (Coto De Caza, CA); Mark Channing Stabb (Solana Beach, CA)
Assignee: Ember Technologies, Inc.
F25D11/003F25B21/04F25B2321/0212F25B2321/0251F25D2400/361F25D2400/40F25D2700/12
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Quick Facts
Patent No.
US 11,927,382
App. No.
17/305,551
Granted
Mar 12, 2024
Kind
B2
Abstract

A portable cooler container with active temperature control includes a double-walled insulated container body with a chamber to receive and hold temperature sensitive products. A control system is at least partially disposed between an outer wall and an inner wall of the container body. An electronic display screen on one of the lid and the container body configured to display shipping address information for the portable cooler container.

Claims (35)

1. A portable cooler container with active temperature control, comprising:

a double-walled insulated container body having a chamber configured to receive and hold one or more temperature sensitive products;

a temperature control system of the container body, electronics of which are at least partially disposed between an outer wall of the container body and an inner wall of the container body that defines at least a portion of the chamber, comprising

one or more thermoelectric elements in thermal communication with the chamber and configured to actively heat or cool said at least a portion of the chamber, and

circuitry configured to control an operation of the one or more thermoelectric elements to heat or cool at least a portion of the chamber to a predetermined temperature or temperature range, the circuitry further configured to wirelessly communicate with a cloud-based data storage system or a remote electronic device; and

an electronic display screen configured to display shipping address information for the portable cooler container.

2. The portable cooler container of claim 1 , wherein the electronic display screen is an electrophoretic display screen.

3. The portable cooler container of claim 1 , further comprising a button or touch screen manually actuatable by a user to automatically switch sender and recipient information on the electronic display screen to facilitate return of the portable cooler container to a sender.

4. The portable cooler container of claim 1 , further comprising a lid configured to close the chamber and configured to be locked and unlocked to the container body, the lid selectively unlocked via input provided to one of a keypad and a biometric sensor.

5. The portable cooler container of claim 1 , wherein the temperature control system further comprises a first heat sink unit in thermal communication with one side of the one or more thermoelectric elements, a second heat sink unit in thermal communication with an opposite side of the one or more thermoelectric elements, the second heat sink unit in thermal communication with the chamber, one or more fans, one or more air intake openings defined in a surface of the container body, and one or more air exhaust openings defined in a surface of the container body, the one or more fans operable to draw air from outside the container body into the container body, to flow said air past the first heat sink unit to remove heat from the first heat sink unit and to flow said air out of the container body via the one or more air exhaust openings.

6. The portable cooler container of claim 1 , further comprising one or more sensors configured to sense one or more parameters of the chamber or temperature control system and to communicate the sensed information to the circuitry.

7. The portable cooler container of claim 6 , wherein at least one of the one or more sensors is a temperature sensor configured to sense a temperature in the chamber and to communicate the sensed temperature to the circuitry, the circuitry configured to communicate the sensed temperature data to the cloud-based data storage system or remote electronic device.

8. The portable cooler container of claim 1 , wherein the circuitry further comprises a transmitter configured to transmit one or both of temperature and position information for the portable cooler container to a memory of the portable cooler container, a radiofrequency identification tag of the portable cooler container, the cloud-based data storage system, or the remote electronic device.

9. A portable cooler container with active temperature control, comprising:

a double-walled insulated container body having a chamber configured to receive and hold one or more perishable products;

a temperature control system of the container body, electronics of which are at least partially disposed between an outer wall of the container body and an inner wall of the container body that defines at least a portion of the chamber, comprising

one or more thermoelectric elements in thermal communication with the chamber and configured to actively heat or cool at least a portion of the chamber, and

circuitry configured to control an operation of the one or more thermoelectric elements to heat or cool at least a portion of the chamber to a predetermined temperature or temperature range, the circuitry further configured to wirelessly communicate with a cloud-based data storage system or a remote electronic device.

10. The portable cooler container of claim 9 , further comprising an electronic display screen on one of the container body and the lid.

11. The portable cooler container of claim 9 , further comprising a lid configured to close the chamber and configured to be locked and unlocked to the container body, the lid selectively unlocked via input provided to one of a keypad and a biometric sensor.

12. The portable cooler container of claim 9 , further comprising a button or touch screen manually actuatable by a user to automatically switch sender and recipient information on the electronic display screen to facilitate return of the portable cooler container to a sender.

13. The portable cooler container of claim 9 , wherein the temperature control system further comprises a first heat sink unit in thermal communication with one side of the one or more thermoelectric elements, a second heat sink unit in thermal communication with an opposite side of the one or more thermoelectric elements, the second heat sink unit in thermal communication with the chamber, one or more fans, one or more air intake openings defined in a surface of the container body, and one or more air exhaust openings defined in a surface of the container body, the one or more fans operable to draw air from outside the container body into the container body, to flow said air past the first heat sink unit to remove heat from the first heat sink unit and to flow said air out of the container body via the one or more air exhaust openings.

14. The portable cooler container of claim 9 , further comprising one or more sensors configured to sense one or more parameters of the chamber or temperature control system and to communicate the sensed information to the circuitry, wherein at least one of the one or more sensors is a temperature sensor configured to sense a temperature in the chamber and to communicate the sensed temperature to the circuitry, the circuitry configured to communicate the sensed temperature data to the cloud-based data storage system or remote electronic device.

15. The portable cooler container of claim 9 , wherein the circuitry further comprises a transmitter configured to transmit one or both of temperature and position information for the portable cooler container to a memory of the portable cooler container, a radiofrequency identification tag of the portable cooler containers, the cloud-based data storage system, or the remote electronic device.

16. The portable cooler container of claim 9 , wherein the circuitry is configured to control the operation of the one or more thermoelectric elements to heat or cool at least a portion of the chamber to a predetermined temperature or temperature range when the portable cooler is disposed on a power base.

17. A portable cooler container, comprising:

a double-walled insulated container body having a chamber configured to receive and hold one or more volumes of perishable goods;

a lid operable to access the chamber; and

a control system of the container body, electronics of which are at least partially disposed between an outer wall of the container body below the lid and an inner wall of the container body that defines at least a portion of the chamber, comprising

one or more batteries, and

circuitry configured to wirelessly communicate via one of a radiofrequency communication transmitter or transceiver with a cloud-based data storage system or a remote electronic device; and

an electronic display screen on one of the lid and the container body configured to display shipping address information for the portable cooler container.

18. The portable cooler container of claim 17 , further comprising one or more sensors configured to sense one or more parameters of the chamber and to communicate the sensed information to the circuitry, wherein at least one of the one or more sensors is a temperature sensor configured to sense a temperature in the chamber and to communicate the sensed temperature to the circuitry, the circuitry configured to communicate the sensed temperature data to the cloud-based data storage system or the remote electronic device.

19. The portable cooler container of claim 17 , wherein the electronic display screen is configured to selectively display shipping information for the portable cooler container, a button or touch screen manually actuatable by a user to automatically switch sender and recipient information on the electronic display screen to facilitate return of the portable cooler container to a sender.

20. The portable cooler container of claim 17 , wherein the lid is configured to close the chamber and configured to be locked and unlocked to the container body, the lid selectively unlocked via input provided to one of a keypad and a biometric sensor.

Assignments (6)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 20, 2024
From: EMBER TECHNOLOGIES, INC.
To: YETI COOLERS, LLC
Reel/Frame 069347/0092 →
PARTIAL TERMINATION AND RELEASE OF PATENT SECURITY INTEREST FILED ON APRIL 12, 2024 AT REEL 069192 AND FRAME 0467 Recorded Nov 15, 2024
From: SK EMBER HOLDINGS, LLC
To: EMBER TECHNOLOGIES, INC.
Reel/Frame 069540/0259 →
RELEASE OF SECURITY INTEREST Recorded Nov 15, 2024
From: GLENN J. KREVLIN, TRUSTEE OF THE GLENN J. KREVLIN 2007 REVOCABLE TRUST
To: EMBER TECHNOLOGIES, INC.
Reel/Frame 069888/0626 →
ASSIGNMENT OF SECURITY INTEREST Recorded Oct 24, 2024
From: JPMORGAN CHASE BANK, N.A.
To: SK EMBER HOLDINGS, LLC
Reel/Frame 069192/0467 →
SECURITY INTEREST Recorded Jul 28, 2023
From: EMBER TECHNOLOGIES, INC.
To: GLENN J. KREVLIN, TRUSTEE OF THE GLENN J. KREVLIN 2007 REVOCABLE TRUST DATED JULY 25, 2007
Reel/Frame 064415/0266 →
SECURITY INTEREST Recorded Jul 8, 2022
From: EMBER TECHNOLOGIES, INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 060617/0035 →
Continuity (6)
Continuation 16889005 · Jun 1, 2020
Continuation 16389483 · Apr 19, 2019
Provisional Application 62694584 · Jul 6, 2018
Provisional Application 62673596 · May 18, 2018
Provisional Application 62660013 · Apr 19, 2018
Related Publication 20210333035A1 · Oct 28, 2021