Seating apparatus
US-12172561-B2 · Dec 24, 2024 · US
using fluid means
using fluid means · 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 | B60N2/52 |
| Official title | using fluid means |
| Display label | using fluid means |
| Total patents | 62 |
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 | 3 |
| 2016 | 11 |
| 2017 | 8 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 8 |
| 2021 | 5 |
| 2022 | 5 |
| 2023 | 7 |
| 2024 | 9 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Suspension device
US-12157406-B2 · Dec 3, 2024 · US
Vehicle seat
US-12151599-B2 · Nov 26, 2024 · US
Reclinable seat with multiple configurations
US-12054079-B2 · Aug 6, 2024 · US
Vehicle seat
US-2024051442-A1 · Feb 15, 2024 · US
Seating apparatus
US-2024025317-A1 · Jan 25, 2024 · US
Seating apparatus
US-2024025318-A1 · Jan 25, 2024 · US
Seating apparatus
US-2024025319-A1 · Jan 25, 2024 · US
Lightweight cushion suspension and seating surface
US-11850981-B2 · Dec 26, 2023 · US
Seating apparatus
US-11772534-B2 · Oct 3, 2023 · US
Suspension device
US-2023219472-A1 · Jul 13, 2023 · US
Reclinable passenger seat
US-11685532-B2 · Jun 27, 2023 · US
Vehicle suspended seats
US-2023191972-A1 · Jun 22, 2023 · US
Reclinable seat with multiple configurations
US-2023111420-A1 · Apr 13, 2023 · US
Polyhedral body of an articulation assembly for a vehicle seat
US-11590872-B2 · Feb 28, 2023 · US
Vehicle seat having a pitching spring unit
US-11498463-B2 · Nov 15, 2022 · US
Polyhedral body of an articulation assembly for a vehicle seat
US-2022348125-A1 · Nov 3, 2022 · US
Seating apparatus
US-2022274516-A1 · Sep 1, 2022 · US
Lightweight cushion suspension and seating surface
US-2022212577-A1 · Jul 7, 2022 · US
Reclinable passenger seat
US-2022048627-A1 · Feb 17, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B60N2/52?
- CPC B60N2/52 is the Cooperative Patent Classification code for “using fluid means.”
- How many patents are filed under CPC B60N2/52 (using fluid means)?
- Our database includes 62 publications tagged with this CPC code.
- Is patent activity under CPC B60N2/52 growing?
- Publication counts under this code: 9 in 2024 vs 1 in 2025 (latest complete years).