Rewind system
US-12497256-B2 · Dec 16, 2025 · US
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winding-up or winding-off several parallel metal bands
winding-up or winding-off several parallel metal bands · 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 | B21C47/006 |
| Official title | {winding-up or winding-off several parallel metal bands} |
| Display label | winding-up or winding-off several parallel metal bands |
| Total patents | 12 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 2 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 2 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Additive manufacturing of multilayered structures
US-2025326197-A1 · Oct 23, 2025 · US
Reversing reel and method of operating a reversing reel
US-11801543-B2 · Oct 31, 2023 · US
Rewind system
US-2023322514-A1 · Oct 12, 2023 · US
Reversing reel and method of operating a reversing reel
US-2022080485-A1 · Mar 17, 2022 · US
Metal band slitter device and slitting method
US-11014134-B2 · May 25, 2021 · US
Manufacturing method of metal strip coil for blades
US-10322442-B2 · Jun 18, 2019 · US
System and method for trim loss optimization for metal industries
US-2019105720-A1 · Apr 11, 2019 · US
Winding machine for wrapping multiple coils of rolled material around a reel
US-10086419-B2 · Oct 2, 2018 · US
Metal band slitter device and slitting method
US-2018272402-A1 · Sep 27, 2018 · US
Winding machine for wrapping multiple coils of rolled material around a reel
US-2017246671-A1 · Aug 31, 2017 · US
Manufacturing method of metal strip coil for blades
US-2017087613-A1 · Mar 30, 2017 · US