Device for scraping debris from metal wire
US-11027321-B2 · Jun 8, 2021 · US
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Devices for de-scaling wire or like flexible work
Devices for de-scaling wire or like flexible work · 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 | B21C43/04 |
| Official title | Devices for de-scaling wire or like flexible work |
| Display label | Devices for de-scaling wire or like flexible work |
| Total patents | 15 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 2 |
| 2018 | 4 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Stain removal device and stain removal method
US-10898935-B2 · Jan 26, 2021 · US
Method and device for descaling metal wire
US-10589329-B2 · Mar 17, 2020 · US
Device for scraping debris from metal wire
US-2019217356-A1 · Jul 18, 2019 · US
Device for scraping debris from metal wire
US-10279384-B2 · May 7, 2019 · US
Continuous surface treatment method for steel wire
US-2018202049-A1 · Jul 19, 2018 · US
Shaving tool
US-9925576-B2 · Mar 27, 2018 · US
Steel wire surface treatment method and surface treatment line
US-2018065145-A1 · Mar 8, 2018 · US
Method and device for descaling metal wire
US-2018043408-A1 · Feb 15, 2018 · US
Device and method for cleaning a wire
US-9586237-B2 · Mar 7, 2017 · US
Device for scraping debris from metal wire
US-2017021402-A1 · Jan 26, 2017 · US
Surface treatment device and surface treatment method for long wirelike article
US-9381611-B2 · Jul 5, 2016 · US
Stain removal device and stain removal method
US-2016175905-A1 · Jun 23, 2016 · US
Shaving tool
US-2016059290-A1 · Mar 3, 2016 · US
Shaving tool and steel wire material shaving method using same
US-2015352616-A1 · Dec 10, 2015 · US