Deployable backrest, footrail and anti-fatigue mat ergonomic office stool
US-2025185813-A1 · Jun 12, 2025 · US
Stools for standing or leaning against, e.g. in a semi-standing or half-seated position
Stools for standing or leaning against, e.g. in a semi-standing or half-seated position · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A47C9/025 |
| Official title | {Stools for standing or leaning against, e.g. in a semi-standing or half-seated position} |
| Display label | Stools for standing or leaning against, e.g. in a semi-standing or half-seated position |
| Total patents | 45 |
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 | 1 |
| 2016 | 4 |
| 2017 | 4 |
| 2018 | 1 |
| 2019 | 5 |
| 2020 | 8 |
| 2021 | 9 |
| 2022 | 5 |
| 2023 | 5 |
| 2024 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Deployable backrest, footrail and anti-fatigue mat ergonomic office stool
US-12226031-B2 · Feb 18, 2025 · US
Chairless chair exoskeleton
US-12103171-B2 · Oct 1, 2024 · US
Seat arrangement for a means of transport
US-11772521-B2 · Oct 3, 2023 · US
Deployable backrest, footrail and anti-fatigue mat ergonomic office stool
US-2023232993-A1 · Jul 27, 2023 · US
Chairless chair exoskeleton
US-2023234214-A1 · Jul 27, 2023 · US
Seat arrangement for a means of transport
US-2023191956-A1 · Jun 22, 2023 · US
Wearable chair
US-11627810-B2 · Apr 18, 2023 · US
Adjustable ergonomic chair
US-11471345-B2 · Oct 18, 2022 · US
Seat arrangement for a means of transport
US-11458864-B2 · Oct 4, 2022 · US
Seat arrangement for a means of transport
US-11407333-B2 · Aug 9, 2022 · US
Wearable chair with truss structure
US-11357333-B2 · Jun 14, 2022 · US
Seating support device of wearable chair
US-11229296-B2 · Jan 25, 2022 · US
Wearable chair
US-11197553-B2 · Dec 14, 2021 · US
Wearable Chair with Truss Structure
US-2021368991-A1 · Dec 2, 2021 · US
Sliding stop switch and wearable chair including the same
US-11142935-B2 · Oct 12, 2021 · US
Wearable chair
US-2021220988-A1 · Jul 22, 2021 · US
Wearable chair having four-link structure
US-10993861-B2 · May 4, 2021 · US
Wearable chair
US-10987798-B2 · Apr 27, 2021 · US
Seat arrangement for a means of transport
US-2021078452-A1 · Mar 18, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A47C9/025?
- CPC A47C9/025 is the Cooperative Patent Classification code for “Stools for standing or leaning against, e.g. in a semi-standing or half-seated position.”
- How many patents are filed under CPC A47C9/025 (Stools for standing or leaning against, e.g. in a semi-standing or half-seated position)?
- Our database includes 45 publications tagged with this CPC code.
- Is patent activity under CPC A47C9/025 growing?
- Publication counts under this code: 1 in 2024 vs 2 in 2025 (latest complete years).