Wire drawing die
US-12318828-B2 · Jun 3, 2025 · US
This page is not indexed by search engines while we improve data quality.
Dies; Selection of material therefor; Cleaning thereof
Dies; Selection of material therefor; Cleaning thereof · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B21C3/02 |
| Official title | Dies; Selection of material therefor; Cleaning thereof |
| Display label | Dies; Selection of material therefor; Cleaning thereof |
| Total patents | 19 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Irregularly-shaped die
US-2025001478-A1 · Jan 2, 2025 · US
Wire drawing die
US-2023321704-A1 · Oct 12, 2023 · US
Composite sintered material and tool using same
US-11319255-B2 · May 3, 2022 · US
Wire, in particular for a stranded wire
US-11248340-B2 · Feb 15, 2022 · US
Composite sintered material and tool using same
US-2021309579-A1 · Oct 7, 2021 · US
Diamond die
US-11007558-B2 · May 18, 2021 · US
Wire, in particular for a stranded wire
US-2020362512-A1 · Nov 19, 2020 · US
Single-crystal diamond, tool using same, and method of producing single-crystal diamond
US-10569317-B2 · Feb 25, 2020 · US
Die for drawing metal wire rod, and method for manufacturing same
US-10478877-B2 · Nov 19, 2019 · US
Steel wire for spring, spring, method for manufacturing steel wire for spring, and method for manufacturing spring
US-2019233912-A1 · Aug 1, 2019 · US
Material testing method, use of a drawing die arrangement, and drawing die arrangement
US-10239103-B2 · Mar 26, 2019 · US
Single-crystal diamond, tool using same, and method of producing single-crystal diamond
US-2018236515-A1 · Aug 23, 2018 · US
Diamond die
US-2018207697-A1 · Jul 26, 2018 · US
Polycrystalline diamond compacts
US-9808910-B2 · Nov 7, 2017 · US
Die for drawing metal wire rod, and method for manufacturing same
US-2017056946-A1 · Mar 2, 2017 · US
Polycrystalline diamond compacts
US-2015190901-A1 · Jul 9, 2015 · US
Polycrystalline diamond compact
US-9023125-B2 · May 5, 2015 · US
Friction-stir extruders and friction-stir extrusion processes
US-2015075242-A1 · Mar 19, 2015 · US