Rolling mills and rolling methods
US-12330198-B2 · Jun 17, 2025 · US
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for measuring tension or compression
for measuring tension or compression · 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 | B21B38/06 |
| Official title | for measuring tension or compression |
| Display label | for measuring tension or compression |
| Total patents | 23 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 3 |
| 2019 | 4 |
| 2020 | 2 |
| 2021 | 3 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Flexibly rolling metal strip material
US-12036593-B2 · Jul 16, 2024 · US
Reducing tensile force-induced changes in thickness during rolling
US-2024075509-A1 · Mar 7, 2024 · US
Control system, control method, control device, and program
US-11819895-B2 · Nov 21, 2023 · US
Rolling mills and rolling methods
US-2023330729-A1 · Oct 19, 2023 · US
Flexibly rolling metal strip material
US-2022410234-A1 · Dec 29, 2022 · US
Control system, control method, control device, and program
US-2021379636-A1 · Dec 9, 2021 · US
Device and method for cooling a roll
US-10967409-B2 · Apr 6, 2021 · US
Abnormality detection device
US-10956251-B2 · Mar 23, 2021 · US
Robust band tension control
US-10780474-B2 · Sep 22, 2020 · US
Method and apparatus for manufacturing film structure
US-2020290264-A1 · Sep 17, 2020 · US
Rolling equipment
US-10471487-B2 · Nov 12, 2019 · US
Rolling mill and rolling method
US-10421106-B2 · Sep 24, 2019 · US
Robust band tension control
US-2019160502-A1 · May 30, 2019 · US
Process damping of self-excited third octave mill vibration
US-10166584-B2 · Jan 1, 2019 · US
Abnormality Detection Device
US-2018285183-A1 · Oct 4, 2018 · US
Rolling mill third octave chatter control by process damping
US-10065225-B2 · Sep 4, 2018 · US
Device and method for cooling a roll
US-2018009016-A1 · Jan 11, 2018 · US
Rolling apparatus for flat-rolled metal materials
US-9770746-B2 · Sep 26, 2017 · US
Rolling apparatus for flat-rolled metal materials
US-9770747-B2 · Sep 26, 2017 · US