IP Library › Granted Patent US 12,503,031
Granted Patent B2
US 12,503,031 · App. 18/203,883 · Granted Dec 23, 2025

Temperature-regulating storage system

Inventors: David T. Nakayama (Canton, MI); Ryan C. Harris (Saline, MI); Peter C. Piper (Saline, MI); Matthew K. Killeen (Ypsilanti, MI)
Assignees: Toyota Motor Engineering & Manufacturing North America, Inc.; Toyota Jidosha Kabushiki Kaisha
B60P3/205B60H1/00271
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Quick Facts
Patent No.
US 12,503,031
App. No.
18/203,883
Granted
Dec 23, 2025
Kind
B2
Abstract

A storage system includes a storage surface for storing a container thereon. The storage surface defines a storage surface ridge. The storage surface ridge defines a cavity. The storage surface further defines a storage surface valley. The storage surface ridge and the storage surface valley interlock with a bottom surface of the container. The storage system also includes a temperature-regulating medium housed in the cavity. The temperature-regulating medium regulates a temperature of one or more contents of the container when the container is stored on the storage surface.

Claims (19)

1 . A storage system, comprising:

a storage surface for storing a container thereon, the storage surface defining a storage surface ridge, the storage surface ridge defining a cavity, the storage surface further defining a storage surface valley, wherein the storage surface ridge and the storage surface valley interlock with a bottom surface of the container; and

a temperature-regulating medium housed in the cavity that regulates a temperature of one or more contents of the container when the container is stored on the storage surface.

2 . The storage system of claim 1 , wherein the storage surface ridge and the storage surface valley have complementary shapes.

3 . The storage system of claim 1 , wherein the bottom surface of the container defines a container ridge and a container valley, wherein the storage surface ridge mates with the container valley and the storage surface valley mates with the container ridge, whereby the bottom surface interlocks with the storage surface.

4 . The storage system of claim 3 , wherein at least one of the container ridge, the container valley, the storage surface ridge, and the storage surface valley have a substantially trapezoidal shape.

5 . The storage system of claim 1 , wherein the storage surface forms at least a portion of a floor of a vehicle, and wherein, when the bottom surface of the container interlocks with the storage surface, the storage surface prevents the container from moving with respect to the storage surface during driving of the vehicle.

6 . The storage system of claim 1 , wherein the storage surface forms at least a portion of a floor of a vehicle, and further comprising:

an HVAC system for the vehicle, wherein the temperature-regulating medium flows through the HVAC system; and

a controller connected to the HVAC system that controls the temperature of the temperature-regulating medium as it flows through the HVAC system.

7 . The storage system of claim 6 , wherein the controller controls the temperature of the temperature-regulating medium to a cool temperature, and wherein the temperature-regulating medium at least one of cools the contents of the container and maintains the contents of the container at a cool temperature.

8 . The storage system of claim 6 , wherein controller controls the temperature of the temperature-regulating medium to a warm temperature, and wherein the temperature-regulating medium at least one of heats the contents of the container and maintains the contents of the container at a warm temperature.

9 . The storage system of claim 1 , wherein the container includes a temperature-regulating pack stored in contact with an inner surface of the container, and wherein the temperature-regulating medium at least one of heats the temperature-regulating pack and cools the temperature-regulating pack to improve temperature regulation of the contents of the container.

10 . The storage system of claim 9 , wherein the container includes a removable shelf, wherein the temperature-regulating pack is stored underneath the removable shelf, and wherein the one or more contents of the container are stored on the removable shelf.

11 . The storage system of claim 1 , wherein the storage surface defines a slot and further comprising:

a divider located in the slot and configured to divide the storage surface into two or more storage surface areas.

12 . The storage system of claim 1 , wherein the storage surface valley is one of a series of storage surface valleys, wherein the storage surface ridge is one of a series of storage surface ridges, wherein the storage surface ridges and the storage surface valleys are arranged in an alternating pattern.

13 . The storage system of claim 12 , wherein the storage surface forms at least a portion of a floor of a vehicle, and wherein the series of storage surface ridges and the series of storage surface valleys extend along the vehicle floor in a longitudinal direction of the vehicle.

14 . The storage system of claim 12 , wherein the storage surface forms at least a portion of a truck bed and wherein the series of storage surface ridges and the series of storage surface valleys form at least a portion of one or more corrugations of the truck bed.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 17, 2026
From: TOYOTA JIDOSHA KABUSHIKI KAISHA
To: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.
Reel/Frame 074397/0610 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 15, 2023
From: NAKAYAMA, DAVID T.; HARRIS, RYAN C.; PIPER, PETER C.; KILLEEN, MATTHEW K.
To: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.; TOYOTA JIDOSHA KABUSHIKI KAISHA
Reel/Frame 063959/0119 →
Continuity (1)
Related Publication 20240399949A1 · Dec 5, 2024
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US 12,616,325