Vehicle seatback folding device
US-12269377-B2 · Apr 8, 2025 · US
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with coiled springs
with coiled springs · 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 | B60N2/2255 |
| Official title | {with coiled springs} |
| Display label | with coiled springs |
| Total patents | 16 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 5 |
| 2020 | 3 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Vehicle seat recliner mechanism with welded spring
US-11850975-B2 · Dec 26, 2023 · US
Vehicle seatback folding device
US-2023347797-A1 · Nov 2, 2023 · US
Vehicle Seat Recliner Mechanism With Welded Spring
US-2022396181-A1 · Dec 15, 2022 · US
Cross member for seat recliner assembly
US-11142103-B2 · Oct 12, 2021 · US
Method and device for manufacture of seat for vehicle
US-10827839-B2 · Nov 10, 2020 · US
Cross Member For Seat Recliner Assembly
US-2020231070-A1 · Jul 23, 2020 · US
Seat recliner for vehicle and method of manufacturing the same
US-10688891-B2 · Jun 23, 2020 · US
Seat recliner for vehicle and method of manufacturing the same
US-2019193601-A1 · Jun 27, 2019 · US
Method and device for manufacture of seat for vehicle
US-2019150618-A1 · May 23, 2019 · US
Recliner
US-10279709-B2 · May 7, 2019 · US
Speed control for back-drive power actuator
US-10202051-B2 · Feb 12, 2019 · US
Speed control for back-drive power actuator
US-2019009696-A1 · Jan 10, 2019 · US
Seat adjuster and vehicle seat
US-10059233-B2 · Aug 28, 2018 · US
Seat adjuster and vehicle seat
US-2017341537-A1 · Nov 30, 2017 · US
Recliner
US-2017334321-A1 · Nov 23, 2017 · US