Drive chain for stitch formation members of a circular knitting machine and a circular knitting machine comprising such drive chain
US-12529173-B2 · Jan 20, 2026 · US
Electrical devices
Electrical devices · Cooperative Patent Classification (CPC)
Textile and paper production, treatment, and products.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | D04B15/78 |
| Official title | Electrical devices |
| Display label | Electrical devices |
| Total patents | 50 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 21 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 6 |
| 2020 | 3 |
| 2021 | 1 |
| 2022 | 4 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 4 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Process for manufacturing a textile item by means of a circular weft knitting machine, and textile item realized by means of this process
US-12529171-B2 · Jan 20, 2026 · US
Drive chain for stitch formation members of a circular knitting machine and a circular knitting machine comprising such drive chain
US-12428760-B2 · Sep 30, 2025 · US
A drive chain for stitch formation members of a circular knitting machine and a circular knitting machine comprising such drive chain
US-2025223739-A1 · Jul 10, 2025 · US
Process for manufacturing a textile item by means of a circular weft knitting machine, and textile item realized by means of this process
US-2025163616-A1 · May 22, 2025 · US
A drive chain for stitch formation members of a circular knitting machine and a circular knitting machine comprising such drive chain
US-2025003121-A1 · Jan 2, 2025 · US
Circular knitting machine for manufacturing open-work knitted fabric
US-12012677-B2 · Jun 18, 2024 · US
Yarn carrier device with yarn tension control function for flat knitting machine, and yarn tension control method
US-11987913-B2 · May 21, 2024 · US
Yarn carrier device with yarn tension control function for flat knitting machine, and yarn tension control method
US-2023100197-A1 · Mar 30, 2023 · US
A flat part for a knitting machine and a knitting machine comprising such flat part
US-2022243370-A1 · Aug 4, 2022 · US
A circular knitting machine for manufacturing open-work knitted fabric
US-2022186412-A1 · Jun 16, 2022 · US
Circular knitting machine and a method for moving the needles of a circular knitting machine
US-11225736-B2 · Jan 18, 2022 · US
Circular knitting machine and a method for moving the needles of a circular knitting machine
US-11214899-B2 · Jan 4, 2022 · US
A circular knitting machine and a method for moving the needles of a circular knitting machine
US-2021108344-A1 · Apr 15, 2021 · US
Lacrosse head pocket and related method of manufacture
US-10695631-B2 · Jun 30, 2020 · US
A circular knitting machine and a method for moving the needles of a circular knitting machine
US-2020199794-A1 · Jun 25, 2020 · US
Lacrosse head pocket and related method of manufacture
US-10610752-B2 · Apr 7, 2020 · US
Lacrosse head pocket and related method of manufacture
US-10434388-B2 · Oct 8, 2019 · US
Lacrosse head pocket and related method of manufacture
US-10300357-B2 · May 28, 2019 · US
Lacrosse head pocket and related method of manufacture
US-10238937-B2 · Mar 26, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC D04B15/78?
- CPC D04B15/78 is the Cooperative Patent Classification code for “Electrical devices.”
- How many patents are filed under CPC D04B15/78 (Electrical devices)?
- Our database includes 50 publications tagged with this CPC code.
- Is patent activity under CPC D04B15/78 growing?
- Publication counts under this code: 2 in 2024 vs 4 in 2025 (latest complete years).