Haircare appliance
US-12557890-B2 · Feb 24, 2026 · US
heated electrically · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A45D20/08 |
| Official title | heated electrically |
| Display label | heated electrically |
| Total patents | 35 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 7 |
| 2017 | 3 |
| 2018 | 3 |
| 2020 | 3 |
| 2021 | 3 |
| 2022 | 2 |
| 2023 | 3 |
| 2024 | 4 |
| 2025 | 2 |
| 2026 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12557890-B2 · Feb 24, 2026 · US
US-2025338939-A1 · Nov 6, 2025 · US
US-2025318621-A1 · Oct 16, 2025 · US
US-12121129-B2 · Oct 22, 2024 · US
US-12119685-B2 · Oct 15, 2024 · US
US-11998097-B2 · Jun 4, 2024 · US
US-2024000209-A1 · Jan 4, 2024 · US
US-2023389671-A1 · Dec 7, 2023 · US
US-2023363509-A1 · Nov 16, 2023 · US
US-2023255335-A1 · Aug 17, 2023 · US
US-2022311258-A1 · Sep 29, 2022 · US
US-11234565-B2 · Feb 1, 2022 · US
US-11168924-B2 · Nov 9, 2021 · US
US-2021251362-A1 · Aug 19, 2021 · US
US-11058201-B2 · Jul 13, 2021 · US
US-2020187619-A1 · Jun 18, 2020 · US
US-2020085256-A1 · Mar 19, 2020 · US
US-2020085162-A1 · Mar 19, 2020 · US
US-2018339303-A1 · Nov 29, 2018 · US
US-2018328624-A1 · Nov 15, 2018 · US
Answers are generated from the same data shown on this page.