Seat headrest
US-2025229902-A1 · Jul 17, 2025 · US
characterised by their locking devices
characterised by their locking devices · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B60N2/841 |
| Official title | characterised by their locking devices |
| Display label | characterised by their locking devices |
| Total patents | 49 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 4 |
| 2017 | 5 |
| 2018 | 3 |
| 2019 | 8 |
| 2020 | 9 |
| 2021 | 9 |
| 2022 | 2 |
| 2023 | 3 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Aircraft seat with moveable headrest
US-2024270389-A1 · Aug 15, 2024 · US
Headrest, seat, vehicle, and method for adjusting a position of a headrest
US-2023286429-A1 · Sep 14, 2023 · US
Vehicle headrest folding device
US-11679705-B2 · Jun 20, 2023 · US
Headrest for a vehicle seat
US-2023142193-A1 · May 11, 2023 · US
Headrest controlling apparatus
US-11433793-B2 · Sep 6, 2022 · US
Vehicle Headrest Folding Device
US-2022089075-A1 · Mar 24, 2022 · US
Headrest assembly for a pivoting headrest
US-11208018-B1 · Dec 28, 2021 · US
Rotary backrest recline mechanism
US-11077948-B2 · Aug 3, 2021 · US
Support bracket and headrest with support bracket
US-11021089-B2 · Jun 1, 2021 · US
Headrest
US-11014480-B2 · May 25, 2021 · US
Seat device, particularly aircraft seat device
US-11008106-B2 · May 18, 2021 · US
Lock mechanism for rotary component control
US-10994644-B2 · May 4, 2021 · US
Headrest moving device
US-10974633-B2 · Apr 13, 2021 · US
Headrest
US-10960802-B2 · Mar 30, 2021 · US
Head stabilizing headrest
US-10953988-B2 · Mar 23, 2021 · US
Headrest moving device
US-10875434-B2 · Dec 29, 2020 · US
Seat device, particularly aircraft seat device
US-2020346758-A1 · Nov 5, 2020 · US
Headrest support device
US-10821867-B2 · Nov 3, 2020 · US
Lock mechanism for rotary component control
US-2020324676-A1 · Oct 15, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B60N2/841?
- CPC B60N2/841 is the Cooperative Patent Classification code for “characterised by their locking devices.”
- How many patents are filed under CPC B60N2/841 (characterised by their locking devices)?
- Our database includes 49 publications tagged with this CPC code.
- Is patent activity under CPC B60N2/841 growing?
- Publication counts under this code: 1 in 2024 vs 1 in 2025 (latest complete years).