Seat assemblies having fixed frames and movable seat cushions and movable seat backs with vertical dampers and clamps coupling the vertical dampers to the fixed frames
US-2025353414-A1 · Nov 20, 2025 · US
attached to the base and the backrest
attached to the base and the backrest · 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 | B60N2/504 |
| Official title | {attached to the base and the backrest} |
| Display label | attached to the base and the backrest |
| Total patents | 66 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 4 |
| 2019 | 7 |
| 2020 | 10 |
| 2021 | 7 |
| 2022 | 4 |
| 2023 | 9 |
| 2024 | 8 |
| 2025 | 11 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Operator seat
US-2025303936-A1 · Oct 2, 2025 · US
Seat assemblies having fixed frames and movable seat cushions and movable seat backs with power lumbar mechanisms, tilt mechanisms, and heating/cooling mechanisms
US-2025262999-A1 · Aug 21, 2025 · US
Kinetic seat assemblies having dampers for fixed components and movable components including lateral damping mechanisms and fluid reservoirs
US-2025236225-A1 · Jul 24, 2025 · US
Kinetic Seat Cushions for Vehicles
US-2025162476-A1 · May 22, 2025 · US
Active suspension system for vehicle seats
US-2024375565-A1 · Nov 14, 2024 · US
Damping system comprising a fluid damper and a fluid reservoir
US-2024369122-A1 · Nov 7, 2024 · US
Seat suspension utilizing nonlinear stiffness design
US-12122272-B2 · Oct 22, 2024 · US
Seat assemblies having fixed frames and movable seat cushions and movable seat backs with vertical dampers and clamps coupling the vertical dampers to the fixed frames
US-2024308401-A1 · Sep 19, 2024 · US
Seat assemblies having fixed frames and movable seat cushions and movable seat backs with vertical dampers and clamps coupling the vertical dampers to the fixed frames
US-12065063-B2 · Aug 20, 2024 · US
Kinetic Seat Cushions for Vehicles
US-2024131970-A1 · Apr 25, 2024 · US
Seat suspension utilizing nonlinear stiffness design
US-2024092239-A1 · Mar 21, 2024 · US
Kinetic seat cushions for vehicles
US-11897377-B2 · Feb 13, 2024 · US
Seat for a vehicle
US-11820256-B2 · Nov 21, 2023 · US
Kinetic Seat Cushions for Vehicles
US-2023173961-A1 · Jun 8, 2023 · US
Kinetic seat assemblies for vehicles
US-11634051-B2 · Apr 25, 2023 · US
Kinetic seat cushions for vehicles
US-11584269-B2 · Feb 21, 2023 · US
Seat for a vehicles
US-2023041032-A1 · Feb 9, 2023 · US
Seat assemblies having fixed frames and movable seat cushions and movable seat backs with vertical dampers and clamps coupling the vertical dampers to the fixed frames
US-2023030125-A1 · Feb 2, 2023 · US
Seat assemblies having fixed frames and movable seat cushions and movable seat backs with upper pivot mechanisms and rigid linkage assemblies
US-2023030120-A1 · Feb 2, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B60N2/504?
- CPC B60N2/504 is the Cooperative Patent Classification code for “attached to the base and the backrest.”
- How many patents are filed under CPC B60N2/504 (attached to the base and the backrest)?
- Our database includes 66 publications tagged with this CPC code.
- Is patent activity under CPC B60N2/504 growing?
- Publication counts under this code: 8 in 2024 vs 11 in 2025 (latest complete years).