Height adjustable stool seat
US-2025248523-A1 · Aug 7, 2025 · US
Office stools; Workshop stools
Office stools; Workshop stools · 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 | A47C9/02 |
| Official title | Office stools; Workshop stools |
| Display label | Office stools; Workshop stools |
| Total patents | 27 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 5 |
| 2020 | 5 |
| 2021 | 4 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Chair
US-2025170939-A1 · May 29, 2025 · US
Chair
US-12240366-B2 · Mar 4, 2025 · US
Chair
US-2024083317-A1 · Mar 14, 2024 · US
Moving vehicle
US-11891149-B2 · Feb 6, 2024 · US
Chair
US-2023066789-A1 · Mar 2, 2023 · US
Chair
US-11465540-B2 · Oct 11, 2022 · US
Configurable ergonomic pad
US-11109687-B1 · Sep 7, 2021 · US
Configurable ergonomic pad
US-2021251394-A1 · Aug 19, 2021 · US
Moving vehicle
US-2021197917-A1 · Jul 1, 2021 · US
Technician's work chair
US-10925406-B2 · Feb 23, 2021 · US
Chair
US-2020346570-A1 · Nov 5, 2020 · US
Office seat
US-10750868-B2 · Aug 25, 2020 · US
Technician's work chair
US-2020100595-A1 · Apr 2, 2020 · US
Chair
US-2020101882-A1 · Apr 2, 2020 · US
Container with stool in lid
US-2020016737-A1 · Jan 16, 2020 · US
Chair
US-10486571-B2 · Nov 26, 2019 · US
Chair column arrangement
US-10390622-B2 · Aug 27, 2019 · US
Forward tilt assembly for chair seat
US-10383448-B1 · Aug 20, 2019 · US
Method and device for attaching an aircraft or spacecraft component to a fuselage section
US-10232957-B2 · Mar 19, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A47C9/02?
- CPC A47C9/02 is the Cooperative Patent Classification code for “Office stools; Workshop stools.”
- How many patents are filed under CPC A47C9/02 (Office stools; Workshop stools)?
- Our database includes 27 publications tagged with this CPC code.
- Is patent activity under CPC A47C9/02 growing?
- Publication counts under this code: 2 in 2024 vs 3 in 2025 (latest complete years).