Profile for a header of a cooler, a header having such a profile and a cooler having a header
US-12085343-B2 · Sep 10, 2024 · US
Mechanical Engineering
Mechanical Engineering · 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 | F28F9/16 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 68 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 3 |
| 2017 | 3 |
| 2018 | 8 |
| 2019 | 7 |
| 2020 | 7 |
| 2021 | 7 |
| 2022 | 11 |
| 2023 | 4 |
| 2024 | 5 |
| 2025 | 5 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Heat exchanger
US-2024157754-A1 · May 16, 2024 · US
Battery cooler including O-ring compressed between pipe and radial outside wall of head part, and method of assembling the same
US-11967691-B2 · Apr 23, 2024 · US
Heat exchanger
US-2024102745-A1 · Mar 28, 2024 · US
Condenser with integrated receiver
US-11913734-B2 · Feb 27, 2024 · US
Header tank and corresponding heat exchanger
US-11788804-B2 · Oct 17, 2023 · US
Heat exchanger and manufacturing method therefor
US-11779994-B2 · Oct 10, 2023 · US
Distributor, heat exchanger unit and air conditioner
US-11698234-B2 · Jul 11, 2023 · US
Heat exchanger
US-2023052183-A1 · Feb 16, 2023 · US
Heat exchanger and manufacturing method therefor
US-2022410247-A1 · Dec 29, 2022 · US
Flow baffles for shell and tube heat exchangers
US-11512902-B2 · Nov 29, 2022 · US
Heat exchanger with aluminum tubes rolled into an aluminum tube support
US-11415381-B2 · Aug 16, 2022 · US
Heat exchanger and heat pump apparatus
US-2022243988-A1 · Aug 4, 2022 · US
Heat exchanger, heat pump device, and method of manufacturing heat exchanger
US-2022212278-A1 · Jul 7, 2022 · US
Heat exchanger and manufacturing method therefor
US-11359838-B2 · Jun 14, 2022 · US
Notched coolant tubes for a heat exchanger
US-11353265-B2 · Jun 7, 2022 · US
Profile for a header of a cooler, a header having such a profile and a cooler having a header
US-2022128308-A1 · Apr 28, 2022 · US
Pool type liquid metal fast spectrum reactor using a printed circuit heat exchanger connection to the power conversion system
US-2022102016-A1 · Mar 31, 2022 · US
Condenser with integrated receiver
US-2022049908-A1 · Feb 17, 2022 · US
Battery pack and cooling system thereof
US-2022006140-A1 · Jan 6, 2022 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F28F9/16?
- CPC F28F9/16 is the Cooperative Patent Classification code for “Mechanical Engineering.”
- How many patents are filed under CPC F28F9/16 (Mechanical Engineering)?
- Our database includes 68 publications tagged with this CPC code.
- Is patent activity under CPC F28F9/16 growing?
- Publication counts under this code: 5 in 2024 vs 5 in 2025 (latest complete years).