Personal cooling garment and cooling device
US-12527368-B2 · Jan 20, 2026 · US
using ice, e.g. ice-boxes
using ice, e.g. ice-boxes · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F25D3/02 |
| Official title | using ice, e.g. ice-boxes |
| Display label | using ice, e.g. ice-boxes |
| Total patents | 42 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2017 | 5 |
| 2018 | 3 |
| 2019 | 4 |
| 2020 | 5 |
| 2021 | 6 |
| 2022 | 5 |
| 2023 | 1 |
| 2024 | 5 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Door for mounting a removable electronic display
US-12512023-B2 · Dec 30, 2025 · US
Personal cooling garment and cooling device
US-2025228308-A1 · Jul 17, 2025 · US
Actively heated or cooled garments or footwear
US-12351977-B2 · Jul 8, 2025 · US
Cooling device for instantaneous cooling
US-2024210103-A1 · Jun 27, 2024 · US
Method for controlling water purifier
US-11976877-B2 · May 7, 2024 · US
Door for mounting a removable electronic display
US-2024135844-A1 · Apr 25, 2024 · US
Door for mounting a removable electronic display
US-11942004-B2 · Mar 26, 2024 · US
Meat preservation apparatus and method allowed to broaden ice temperature
US-11864573-B1 · Jan 9, 2024 · US
Phase change material composition and method of preparation thereof
US-11692116-B2 · Jul 4, 2023 · US
Door for mounting a removable electronic display
US-2022415223-A1 · Dec 29, 2022 · US
Refrigerator water supply system
US-RE49314-E · Nov 29, 2022 · US
Door for mounting a removable electronic display
US-11450247-B2 · Sep 20, 2022 · US
Apparatus for generating cold water and water purifier
US-11434126-B2 · Sep 6, 2022 · US
Actively heated or cooled garments or footwear
US-2022154389-A1 · May 19, 2022 · US
A phase change material composition and method of preparation thereof
US-2021292629-A1 · Sep 23, 2021 · US
Cooling system and method
US-2021222943-A1 · Jul 22, 2021 · US
Door for mounting a removable electronic display
US-2021183281-A1 · Jun 17, 2021 · US
Method for controlling water purifier
US-2021131724-A1 · May 6, 2021 · US
Systems and methods for cooling one or more beverage components with a plate fin heat exchanger
US-10976109-B2 · Apr 13, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F25D3/02?
- CPC F25D3/02 is the Cooperative Patent Classification code for “using ice, e.g. ice-boxes.”
- How many patents are filed under CPC F25D3/02 (using ice, e.g. ice-boxes)?
- Our database includes 42 publications tagged with this CPC code.
- Is patent activity under CPC F25D3/02 growing?
- Publication counts under this code: 5 in 2024 vs 3 in 2025 (latest complete years).