Systems and methods for non-contact tensioning of a metal strip
US-2021310107-A1 · Oct 7, 2021 · US
Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills · 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 | B21B15/00 |
| Official title | Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills |
| Display label | Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills |
| Total patents | 97 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 7 |
| 2017 | 3 |
| 2018 | 14 |
| 2019 | 9 |
| 2020 | 11 |
| 2021 | 9 |
| 2022 | 13 |
| 2023 | 10 |
| 2024 | 3 |
| 2025 | 7 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Notching equipment for steel strip, method of notching steel strip, cold rolling facility, and method of cold rolling
US-11065658-B2 · Jul 20, 2021 · US
Treatment of hot rolling stock made of metal
US-2021213499-A1 · Jul 15, 2021 · US
Side trimming device
US-2021129203-A1 · May 6, 2021 · US
System and method for cutting to length long rolled products coming from different strands of a rolling mill
US-10994348-B2 · May 4, 2021 · US
Metal casting and rolling line
US-10913107-B2 · Feb 9, 2021 · US
Compact continuous annealing solution heat treatment
US-10844467-B2 · Nov 24, 2020 · US
Magnetic levitation heating of metal with controlled surface quality
US-10837090-B2 · Nov 17, 2020 · US
Method for producing hot-rolled titanium plate
US-2020340092-A1 · Oct 29, 2020 · US
Edging method and edging device
US-10799925-B2 · Oct 13, 2020 · US
Method for cutting a cast strand or intermediate strip using shears
US-2020261965-A1 · Aug 20, 2020 · US
High-carbon hot-rolled steel sheet and method for manufacturing the same
US-2020232074-A1 · Jul 23, 2020 · US
Metal plate, method of manufacturing metal plate, and method of manufacturing mask by using metal plate
US-2020185607-A1 · Jun 11, 2020 · US
Metal plate, method of manufacturing metal plate, and method of manufacturing mask by using metal plate
US-10600963-B2 · Mar 24, 2020 · US
Combined continuous casting and metal strip hot-rolling plant
US-2020086368-A1 · Mar 19, 2020 · US
Combined continuous casting and metal strip hot-rolling plant
US-2020071793-A1 · Mar 5, 2020 · US
Notching equipment for steel strip, method of notching steel strip, cold rolling facility, and method of cold rolling
US-2020030862-A1 · Jan 30, 2020 · US
Rapid heating of sheet metal blanks for stamping
US-10508328-B2 · Dec 17, 2019 · US
Continuous casting and rolling apparatus and method
US-10471502-B2 · Nov 12, 2019 · US
Systems and methods for threading a hot coil on a mill
US-2019330725-A1 · Oct 31, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B21B15/00?
- CPC B21B15/00 is the Cooperative Patent Classification code for “Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills.”
- How many patents are filed under CPC B21B15/00 (Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills)?
- Our database includes 97 publications tagged with this CPC code.
- Is patent activity under CPC B21B15/00 growing?
- Publication counts under this code: 3 in 2024 vs 7 in 2025 (latest complete years).