Suspension system for vehicle backrest and backrest
US-12545159-B2 · Feb 10, 2026 · US
attached to the backrest (B60N2/504 takes precedence)
attached to the backrest (B60N2/504 takes precedence) · 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 | B60N2/503 |
| Official title | {attached to the backrest (B60N2/504 takes precedence)} |
| Display label | attached to the backrest (B60N2/504 takes precedence) |
| Total patents | 58 |
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 | 2 |
| 2016 | 3 |
| 2017 | 7 |
| 2018 | 5 |
| 2019 | 5 |
| 2020 | 6 |
| 2021 | 14 |
| 2022 | 6 |
| 2023 | 3 |
| 2024 | 4 |
| 2025 | 1 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Vehicle seat with a vibration-absorber
US-12534002-B2 · Jan 27, 2026 · US
Vehicle and car seat comprising a low frequency speaker
US-2025133316-A1 · Apr 24, 2025 · US
Suspension system for vehicle backrest and backrest
US-2024217406-A1 · Jul 4, 2024 · US
Vehicle Seat with a Vibration-Absorber
US-2024190310-A1 · Jun 13, 2024 · US
Rear seat arrangement for a vehicle, and a vehicle having same
US-11951887-B2 · Apr 9, 2024 · US
Vehicle-mounted seat device
US-11904744-B2 · Feb 20, 2024 · US
Vehicle seat back and method of manufacturing the same
US-11634052-B2 · Apr 25, 2023 · US
Kinetic seat assemblies for vehicles
US-11634051-B2 · Apr 25, 2023 · US
Suspended vehicle seating system
US-11571996-B2 · Feb 7, 2023 · US
Vehicle seat
US-11535130-B2 · Dec 27, 2022 · US
All-terrain vehicle and its seat installation structure
US-11312275-B2 · Apr 26, 2022 · US
Vehicle seat device
US-11305677-B2 · Apr 19, 2022 · US
Vehicle-mounted seat device
US-11260780-B2 · Mar 1, 2022 · US
Kinetic seat assemblies for vehicles
US-2022041081-A1 · Feb 10, 2022 · US
Multi-layer textile seat for dynamic conditions
US-11220196-B1 · Jan 11, 2022 · US
Vehicle seat back and method of manufacturing the same
US-2021394656-A1 · Dec 23, 2021 · US
Kinetic seat assemblies for vehicles
US-11180060-B2 · Nov 23, 2021 · US
Vehicle-mounted seat device
US-11180056-B2 · Nov 23, 2021 · US
Vehicle seat back and method of manufacturing the same
US-11130430-B2 · Sep 28, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B60N2/503?
- CPC B60N2/503 is the Cooperative Patent Classification code for “attached to the backrest (B60N2/504 takes precedence).”
- How many patents are filed under CPC B60N2/503 (attached to the backrest (B60N2/504 takes precedence))?
- Our database includes 58 publications tagged with this CPC code.
- Is patent activity under CPC B60N2/503 growing?
- Publication counts under this code: 4 in 2024 vs 1 in 2025 (latest complete years).