Temperature-controlled portable cooling units
US-2021381772-A1 · Dec 9, 2021 · US
specially adapted for cooling receptacles, e.g. tanks
specially adapted for cooling receptacles, e.g. tanks · 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 | F25D31/006 |
| Official title | {specially adapted for cooling receptacles, e.g. tanks} |
| Display label | specially adapted for cooling receptacles, e.g. tanks |
| Total patents | 86 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 5 |
| 2017 | 9 |
| 2018 | 13 |
| 2019 | 8 |
| 2020 | 12 |
| 2021 | 12 |
| 2022 | 10 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 7 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Food pan cooling system with thermal shims and associated preparation table
US-2021348830-A1 · Nov 11, 2021 · US
Chilled beverage container and chilled beverage dispensing systems and methods
US-2021310729-A1 · Oct 7, 2021 · US
Method and system for controlling use of a portable cooling container
US-11125493-B2 · Sep 21, 2021 · US
Temperature-controlled portable cooling units
US-11105556-B2 · Aug 31, 2021 · US
Dispensing apparatus provided with a cooling unit
US-11092377-B2 · Aug 17, 2021 · US
Portable cooler with active temperature control
US-2021239394-A1 · Aug 5, 2021 · US
Portable cooler with active temperature control
US-10989466-B2 · Apr 27, 2021 · US
Temperature-controlled portable cooling units
US-10941971-B2 · Mar 9, 2021 · US
Cryogenic container
US-10935298-B2 · Mar 2, 2021 · US
Systems and methods for vacuum cooling a beverage
US-10746459-B2 · Aug 18, 2020 · US
Portable cooler with active temperature control
US-2020224964-A1 · Jul 16, 2020 · US
Storage container and refrigerator having the same
US-2020164609-A1 · May 28, 2020 · US
Waterless keep-alive apparatus and refrigeration appliance provided with the waterless keep-alive apparatus
US-10653122-B2 · May 19, 2020 · US
Bottle storage
US-2020146484-A1 · May 14, 2020 · US
Food processor
US-2020138242-A1 · May 7, 2020 · US
Devices for use with refrigeration devices including temperature-controlled container systems
US-10619916-B2 · Apr 14, 2020 · US
Dispensing Apparatus Provided with a Cooling Unit
US-2020096246-A1 · Mar 26, 2020 · US
Radiative cooling device
US-10591190-B2 · Mar 17, 2020 · US
Apparatus for generating cold water and water purifier
US-2020079639-A1 · Mar 12, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F25D31/006?
- CPC F25D31/006 is the Cooperative Patent Classification code for “specially adapted for cooling receptacles, e.g. tanks.”
- How many patents are filed under CPC F25D31/006 (specially adapted for cooling receptacles, e.g. tanks)?
- Our database includes 86 publications tagged with this CPC code.
- Is patent activity under CPC F25D31/006 growing?
- Publication counts under this code: 2 in 2024 vs 7 in 2025 (latest complete years).