Manufacturing equipment for metal band, acceptability determination method for metal band, and manufacturing method for metal band
US-2026001114-A1 · Jan 1, 2026 · US
by rollers (B21D1/06 takes precedence)
by rollers (B21D1/06 takes precedence) · 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 | B21D1/02 |
| Official title | by rollers (B21D1/06 takes precedence) |
| Display label | by rollers (B21D1/06 takes precedence) |
| Total patents | 57 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2018 | 9 |
| 2019 | 3 |
| 2020 | 8 |
| 2021 | 8 |
| 2022 | 6 |
| 2023 | 5 |
| 2024 | 6 |
| 2025 | 10 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Press system and control method of press system
US-12459029-B2 · Nov 4, 2025 · US
Electrically-assisted tooth-shaped rolling process and device for preparing gradient ultrafine-grained sheet
US-12427561-B1 · Sep 30, 2025 · US
Nip roller, pole piece flattening equipment and pole piece production system
US-12415215-B2 · Sep 16, 2025 · US
Laser assisted machining of sheet material
US-2025256350-A1 · Aug 14, 2025 · US
Convexity adjusting mechanism for working roll of straightening machine
US-12370592-B1 · Jul 29, 2025 · US
Laser assisted machining of sheet material
US-12311462-B2 · May 27, 2025 · US
Jig for assisting attachment of rail cover
US-2025163968-A1 · May 22, 2025 · US
Quenching apparatus, continuous annealing facility, quenching method, method for manufacturing steel sheet, and method for manufacturing coated steel sheet
US-2025129445-A1 · Apr 24, 2025 · US
Method for improving delayed fracture characteristics of metal sheet, method for producing blank, method for producing press-formed article, and press-formed article
US-2025065387-A1 · Feb 27, 2025 · US
Pre-stressed steel sheet
US-12220770-B2 · Feb 11, 2025 · US
Leveller calibration device
US-2024401935-A1 · Dec 5, 2024 · US
Straightening machine and method for straightening
US-2024351084-A1 · Oct 24, 2024 · US
Flattening device
US-2024207915-A1 · Jun 27, 2024 · US
Method of forming teeth of a cutting blade or guard
US-11945060-B2 · Apr 2, 2024 · US
Press system and control method of press system
US-2024058856-A1 · Feb 22, 2024 · US
Wave roll die assembly
US-2024001422-A1 · Jan 4, 2024 · US
Edge leveler with offset rollers
US-11779982-B2 · Oct 10, 2023 · US
Nip roller, pole piece flattening equipment and pole piece production system
US-2023256488-A1 · Aug 17, 2023 · US
Method and computer program product for setting the bending of at least one straightening roller of a roller straightening machine
US-11596989-B2 · Mar 7, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B21D1/02?
- CPC B21D1/02 is the Cooperative Patent Classification code for “by rollers (B21D1/06 takes precedence).”
- How many patents are filed under CPC B21D1/02 (by rollers (B21D1/06 takes precedence))?
- Our database includes 57 publications tagged with this CPC code.
- Is patent activity under CPC B21D1/02 growing?
- Publication counts under this code: 6 in 2024 vs 10 in 2025 (latest complete years).