Coated round wire
US-2024368794-A1 · Nov 7, 2024 · US
Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums · 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 | B21C1/02 |
| Official title | Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums |
| Display label | Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums |
| Total patents | 120 |
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 |
| 2016 | 8 |
| 2017 | 17 |
| 2018 | 15 |
| 2019 | 11 |
| 2020 | 16 |
| 2021 | 13 |
| 2022 | 7 |
| 2023 | 10 |
| 2024 | 7 |
| 2025 | 11 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Drawing process and wire obtained by drawing process
US-10787721-B2 · Sep 29, 2020 · US
Fabrication of metallic parts by additive manufacturing
US-10730089-B2 · Aug 4, 2020 · US
Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wire
US-10706986-B2 · Jul 7, 2020 · US
Titanium-based spiral timepiece spring
US-2020201254-A1 · Jun 25, 2020 · US
Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wire
US-2020075191-A1 · Mar 5, 2020 · US
Rolled copper foil, method of manufacturing a rolled copper foil, flexible flat cable, and method of manufacturing a flexible flat cable
US-10522268-B2 · Dec 31, 2019 · US
Die for drawing metal wire rod, and method for manufacturing same
US-10478877-B2 · Nov 19, 2019 · US
Welding wires formed from improved aluminum-magnesium alloys
US-2019329363-A1 · Oct 31, 2019 · US
Aluminum alloy wire, aluminum alloy stranded wire, covered electric wire, and wire harness
US-10418142-B2 · Sep 17, 2019 · US
Copper Alloy Fastener Element and Slide Fastener
US-2019269207-A1 · Sep 5, 2019 · US
Apparatuses and methods for processing a metal ribbon
US-10400303-B2 · Sep 3, 2019 · US
Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wire
US-2019267151-A1 · Aug 29, 2019 · US
Electrical cable with improved resistance to galvanic corrosion
US-2019164660-A1 · May 30, 2019 · US
Copper alloy, copper alloy ingot, solid solution material of copper alloy, and copper alloy trolley wire, method of manufacturing copper alloy trolley wire
US-2019144974-A1 · May 16, 2019 · US
Aluminum alloy wire, aluminum alloy stranded wire, covered electric wire, and wire harness
US-2019139668-A1 · May 9, 2019 · US
Copper alloy wire rod and method for manufacturing copper alloy wire rod
US-10242762-B2 · Mar 26, 2019 · US
Method for heat treatment with continuous cooling of a steel reinforcement element for tires
US-10131966-B2 · Nov 20, 2018 · US
Copper alloy wire rod and method for manufacturing copper alloy wire rod
US-2018322979-A1 · Nov 8, 2018 · US
High-density, crack-free metallic parts
US-10099267-B2 · Oct 16, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B21C1/02?
- CPC B21C1/02 is the Cooperative Patent Classification code for “Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums.”
- How many patents are filed under CPC B21C1/02 (Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums)?
- Our database includes 120 publications tagged with this CPC code.
- Is patent activity under CPC B21C1/02 growing?
- Publication counts under this code: 7 in 2024 vs 11 in 2025 (latest complete years).