System and method of manufacturing suspension seating
US-2021339456-A1 · Nov 4, 2021 · US
Chairs of special materials
Chairs of special materials · 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 | A47C5/00 |
| Official title | Chairs of special materials |
| Display label | Chairs of special materials |
| Total patents | 69 |
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 | 23 |
| 2016 | 10 |
| 2017 | 6 |
| 2018 | 5 |
| 2019 | 5 |
| 2020 | 8 |
| 2021 | 4 |
| 2022 | 4 |
| 2023 | 2 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
System and method of manufacturing suspension seating
US-11097462-B2 · Aug 24, 2021 · US
Zoned suspension seating structure
US-2021045534-A1 · Feb 18, 2021 · US
Zoned suspension seating structure
US-10874220-B2 · Dec 29, 2020 · US
Portable Chair
US-2020383481-A1 · Dec 10, 2020 · US
Chair arm assembly
US-10835041-B2 · Nov 17, 2020 · US
Chair assembly with upholstery covering
US-2020345142-A1 · Nov 5, 2020 · US
Chair assembly with upholstery covering
US-10765212-B2 · Sep 8, 2020 · US
Items With Wire Actuators
US-2020248346-A1 · Aug 6, 2020 · US
Items with wire actuators
US-10640895-B1 · May 5, 2020 · US
Upholstered furniture including molded furniture components
US-2020029699-A1 · Jan 30, 2020 · US
Chair assembly with upholstery covering
US-2019133322-A1 · May 9, 2019 · US
Chair arm assembly
US-2019133323-A1 · May 9, 2019 · US
Chair arm assembly
US-10213019-B2 · Feb 26, 2019 · US
Control assembly for chair
US-10206507-B2 · Feb 19, 2019 · US
Chair assembly with upholstery covering
US-10165861-B2 · Jan 1, 2019 · US
Control assembly for chair
US-2018160813-A1 · Jun 14, 2018 · US
Chair arm assembly
US-2018103759-A1 · Apr 19, 2018 · US
Control assembly for chair
US-9918552-B2 · Mar 20, 2018 · US
Chair arm assembly
US-9872565-B2 · Jan 23, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A47C5/00?
- CPC A47C5/00 is the Cooperative Patent Classification code for “Chairs of special materials.”
- How many patents are filed under CPC A47C5/00 (Chairs of special materials)?
- Our database includes 69 publications tagged with this CPC code.
- Is patent activity under CPC A47C5/00 growing?
- Publication counts under this code: 2 in 2023 vs 2 in 2024 (latest complete years).