Control assembly for chair
US-9526339-B2 · Dec 27, 2016 · US
Human Necessities
Human Necessities · 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 | A47C1/024 |
| Official title | — |
| Display label | Human Necessities (mapped technology topic) |
| Total patents | 228 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 37 |
| 2016 | 25 |
| 2017 | 25 |
| 2018 | 18 |
| 2019 | 35 |
| 2020 | 24 |
| 2021 | 12 |
| 2022 | 15 |
| 2023 | 11 |
| 2024 | 11 |
| 2025 | 13 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Reclining and ottoman-extending chair mechanism
US-2016367030-A1 · Dec 22, 2016 · US
Control Assembly for Chair
US-2016367029-A1 · Dec 22, 2016 · US
Chair Assembly
US-2016353891-A1 · Dec 8, 2016 · US
Reclining chair
US-9504326-B1 · Nov 29, 2016 · US
Chair back mechanism and control assembly
US-9492013-B2 · Nov 15, 2016 · US
Chair Arm Assembly
US-2016324320-A1 · Nov 10, 2016 · US
Chair Assembly with Upholstery Covering
US-2016309901-A1 · Oct 27, 2016 · US
Furniture member seatback linkage with cam member for adjusting seatback angle
US-9462887-B2 · Oct 11, 2016 · US
Chair assembly
US-9451826-B2 · Sep 27, 2016 · US
Chair arm assembly
US-9427085-B2 · Aug 30, 2016 · US
Reclining device
US-2016227930-A1 · Aug 11, 2016 · US
Chair assembly with upholstery covering
US-9408467-B2 · Aug 9, 2016 · US
Seating System with Multi-Position Backrest
US-2016166071-A1 · Jun 16, 2016 · US
Seat
US-2016159254-A1 · Jun 9, 2016 · US
Medical support apparatus
US-9351890-B2 · May 31, 2016 · US
Chair assembly with upholstery covering
US-9345328-B2 · May 24, 2016 · US
Furniture member power mechanism with zero gravity and rear tilt positions
US-9326606-B2 · May 3, 2016 · US
Integrated user interface system and method
US-9323434-B2 · Apr 26, 2016 · US
Seat reclining apparatus
US-9320358-B2 · Apr 26, 2016 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A47C1/024?
- CPC A47C1/024 is the Cooperative Patent Classification code for “Human Necessities.”
- How many patents are filed under CPC A47C1/024 (Human Necessities)?
- Our database includes 228 publications tagged with this CPC code.
- Is patent activity under CPC A47C1/024 growing?
- Publication counts under this code: 11 in 2024 vs 13 in 2025 (latest complete years).