Circular knitting machine with assembly for needle and sinker selection
US-12534833-B2 · Jan 27, 2026 · US
with stitch patterns · Cooperative Patent Classification (CPC)
Textile and paper production, treatment, and products.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | D04B9/38 |
| Official title | with stitch patterns |
| Display label | with stitch patterns |
| Total patents | 16 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 1 |
| 2021 | 3 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 4 |
| 2026 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12534833-B2 · Jan 27, 2026 · US
US-12486601-B2 · Dec 2, 2025 · US
US-12428760-B2 · Sep 30, 2025 · US
US-12421636-B2 · Sep 23, 2025 · US
US-2025003121-A1 · Jan 2, 2025 · US
US-2024301598-A1 · Sep 12, 2024 · US
US-12012677-B2 · Jun 18, 2024 · US
US-2023272566-A1 · Aug 31, 2023 · US
US-2023193531-A1 · Jun 22, 2023 · US
US-2022186412-A1 · Jun 16, 2022 · US
US-11225736-B2 · Jan 18, 2022 · US
US-2021108344-A1 · Apr 15, 2021 · US
US-2021062379-A1 · Mar 4, 2021 · US
US-10889923-B2 · Jan 12, 2021 · US
US-2018142389-A1 · May 24, 2018 · US
US-2017332703-A1 · Nov 23, 2017 · US