Chair arm assembly
US-12226028-B2 · Feb 18, 2025 · US
Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats (A47C1/00, A47C4/00 take precedence)
Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats (A47C1/00, A47C4/00 take precedence) · 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 | A47C3/00 |
| Official title | Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats (A47C1/00, A47C4/00 take precedence) |
| Display label | Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats (A47C1/00, A47C4/00 take precedence) |
| Total patents | 58 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 16 |
| 2016 | 8 |
| 2017 | 6 |
| 2018 | 4 |
| 2019 | 4 |
| 2020 | 5 |
| 2021 | 3 |
| 2022 | 6 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Chair arm assembly
US-2025049218-A1 · Feb 13, 2025 · US
Seat assembly
US-12065066-B2 · Aug 20, 2024 · US
Chair
US-11969094-B2 · Apr 30, 2024 · US
Seat assembly
US-2023264617-A1 · Aug 24, 2023 · US
Seat assembly
US-11679706-B2 · Jun 20, 2023 · US
Chair arm assembly
US-2022369817-A1 · Nov 24, 2022 · US
Chair assembly with upholstery covering
US-11464341-B2 · Oct 11, 2022 · US
Chair
US-2022248853-A1 · Aug 11, 2022 · US
Seat assembly
US-2022169164-A1 · Jun 2, 2022 · US
Seating arrangement
US-11324325-B2 · May 10, 2022 · US
Chair assembly with upholstery covering
US-11229294-B2 · Jan 25, 2022 · US
Sliding stop switch and wearable chair including the same
US-11142935-B2 · Oct 12, 2021 · US
Chair assembly with upholstery covering
US-2021227981-A1 · Jul 29, 2021 · US
Furniture assembly with metal seat stretcher
US-10932581-B1 · Mar 2, 2021 · US
Chair assembly with upholstery covering
US-2020367654-A1 · Nov 26, 2020 · US
Control assembly for chair
US-10842281-B2 · Nov 24, 2020 · US
Conforming back for a seating unit
US-10791842-B2 · Oct 6, 2020 · US
Sliding stop switch and wearable chair including the same
US-2020165855-A1 · May 28, 2020 · US
Seating arrangement
US-10575648-B2 · Mar 3, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A47C3/00?
- CPC A47C3/00 is the Cooperative Patent Classification code for “Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats (A47C1/00, A47C4/00 take precedence).”
- How many patents are filed under CPC A47C3/00 (Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats (A47C1/00, A47C4/00 take precedence))?
- Our database includes 58 publications tagged with this CPC code.
- Is patent activity under CPC A47C3/00 growing?
- Publication counts under this code: 2 in 2024 vs 2 in 2025 (latest complete years).