Hair styler including hinged arms having twisted hair contact surfaces
US-12396538-B2 · Aug 26, 2025 · US
the jaws remaining parallel to each other during use, e.g. the jaws sliding parallel to each other
the jaws remaining parallel to each other during use, e.g. the jaws sliding parallel to each other · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A45D1/08 |
| Official title | the jaws remaining parallel to each other during use, e.g. the jaws sliding parallel to each other |
| Display label | the jaws remaining parallel to each other during use, e.g. the jaws sliding parallel to each other |
| Total patents | 35 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 4 |
| 2018 | 2 |
| 2019 | 4 |
| 2020 | 4 |
| 2021 | 2 |
| 2022 | 5 |
| 2023 | 4 |
| 2024 | 4 |
| 2025 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Device for treating the hair
US-2025248499-A1 · Aug 7, 2025 · US
Device for treating the hair
US-2025248501-A1 · Aug 7, 2025 · US
Hair treatment apparatus with steam containment
US-12274340-B2 · Apr 15, 2025 · US
Hair styling accessory
US-2025064190-A1 · Feb 27, 2025 · US
Hair styling appliance
US-2024423343-A1 · Dec 26, 2024 · US
Hair styling appliance
US-2024237797-A1 · Jul 18, 2024 · US
Hair styler including hinged arms having twisted hair contact surfaces
US-12016443-B2 · Jun 25, 2024 · US
Hair styling device
US-11998097-B2 · Jun 4, 2024 · US
Hairstyling device
US-2023337804-A1 · Oct 26, 2023 · US
Hairstyling device
US-2023309674-A1 · Oct 5, 2023 · US
Angle deflection type twisted hair styling device
US-2023189954-A1 · Jun 22, 2023 · US
Angle deflection type twisted hair styling device
US-11602207-B2 · Mar 14, 2023 · US
Device for filtering of liquid and filling for a household electrical appliance
US-2022304441-A1 · Sep 29, 2022 · US
Hairstyling apparatus using steam via the treatment surface and with a comb
US-11452352-B2 · Sep 27, 2022 · US
Device for treating the hair
US-11324297-B2 · May 10, 2022 · US
Hair styler including hinged arms having twisted hair contact surfaces
US-2022110428-A1 · Apr 14, 2022 · US
Steam Hair-Styling Appliance
US-2022071364-A1 · Mar 10, 2022 · US
Assembly comprising a refill and an appliance for treating the hair
US-10973297-B2 · Apr 13, 2021 · US
Hair iron
US-2021059374-A1 · Mar 4, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A45D1/08?
- CPC A45D1/08 is the Cooperative Patent Classification code for “the jaws remaining parallel to each other during use, e.g. the jaws sliding parallel to each other.”
- How many patents are filed under CPC A45D1/08 (the jaws remaining parallel to each other during use, e.g. the jaws sliding parallel to each other)?
- Our database includes 35 publications tagged with this CPC code.
- Is patent activity under CPC A45D1/08 growing?
- Publication counts under this code: 4 in 2024 vs 5 in 2025 (latest complete years).