Foldable plastic-steel chair
US-12144429-B2 · Nov 19, 2024 · US
of tubular non-circular cross-section · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A47C5/043 |
| Official title | {of tubular non-circular cross-section} |
| Display label | of tubular non-circular cross-section |
| Total patents | 9 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 3 |
| 2022 | 1 |
| 2024 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12144429-B2 · Nov 19, 2024 · US
US-2022354256-A1 · Nov 10, 2022 · US
US-10874222-B2 · Dec 29, 2020 · US
US-10836495-B2 · Nov 17, 2020 · US
US-2020130847-A1 · Apr 30, 2020 · US
US-2019090646-A1 · Mar 28, 2019 · US
US-2018311888-A1 · Nov 1, 2018 · US
US-9937837-B2 · Apr 10, 2018 · US
US-2016257230-A1 · Sep 8, 2016 · US