Irregularly-shaped die
US-2025001478-A1 · Jan 2, 2025 · US
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Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes
Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes · 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 | B21C1/16 |
| Official title | Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes |
| Display label | Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes |
| Total patents | 23 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 5 |
| 2019 | 2 |
| 2020 | 2 |
| 2022 | 1 |
| 2023 | 4 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Gold sputtering target
US-11817299-B2 · Nov 14, 2023 · US
Drawing system for generating profiled metal sections, and method for automatically operating such a drawing system
US-11794230-B2 · Oct 24, 2023 · US
Gold sputtering target
US-2023126513-A1 · Apr 27, 2023 · US
Gold sputtering target
US-11569074-B2 · Jan 31, 2023 · US
Drawing system for generating profiled metal sections, and method for automatically operating such a drawing system
US-2022212238-A1 · Jul 7, 2022 · US
Method for producing aluminum wire
US-10829843-B2 · Nov 10, 2020 · US
Strengthening structure of a vehicle
US-10562478-B2 · Feb 18, 2020 · US
Strengthening structure of a vehicle
US-2019263345-A1 · Aug 29, 2019 · US
Gold sputtering target
US-2019103257-A1 · Apr 4, 2019 · US
Systems, methods, and apparatus to preheat welding wire for low hydrogen welding
US-2018354054-A1 · Dec 13, 2018 · US
Systems, methods, and apparatus to preheat welding wire for low hydrogen welding
US-2018354053-A1 · Dec 13, 2018 · US
Metallic wire rod comprising iridium-containing alloy
US-10047415-B2 · Aug 14, 2018 · US
Electromagnetic interference shielding (EMI) apparatus including a frame with drawn latching features
US-10021817-B2 · Jul 10, 2018 · US
Method of forming a press-formed component and a die apparatus for forming a press-formed component
US-9968979-B2 · May 15, 2018 · US
Method for producing aluminum wire
US-2017226615-A1 · Aug 10, 2017 · US
Method for manufacturing brass-plated steel wire and brass-plated steel wire
US-9579704-B2 · Feb 28, 2017 · US
Electromagnetic interference shielding (emi) apparatus including a frame with drawn latching features
US-2017020035-A1 · Jan 19, 2017 · US
Inner surface regulation tool, plug, mandrel, hot rolling mill, press piercing machine, and drawing machine
US-9486845-B2 · Nov 8, 2016 · US
Electromagnetic interference shielding (EMI) apparatus including a frame with drawn latching features
US-9462732-B2 · Oct 4, 2016 · US