Method of verifying operating command, method of controlling machining device, recording medium recorded with operating-command verification program, and operating-command verification system
US-10744549-B2 · Aug 18, 2020 · US
Incremental shaping or bending, e.g. stepwise moving a shaping tool along the surface of the workpiece (B21D22/14 takes precedence)
Incremental shaping or bending, e.g. stepwise moving a shaping tool along the surface of the workpiece (B21D22/14 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 | B21D31/005 |
| Official title | {Incremental shaping or bending, e.g. stepwise moving a shaping tool along the surface of the workpiece (B21D22/14 takes precedence)} |
| Display label | Incremental shaping or bending, e.g. stepwise moving a shaping tool along the surface of the workpiece (B21D22/14 takes precedence) |
| Total patents | 128 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 11 |
| 2017 | 12 |
| 2018 | 12 |
| 2019 | 16 |
| 2020 | 9 |
| 2021 | 16 |
| 2022 | 16 |
| 2023 | 11 |
| 2024 | 12 |
| 2025 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Stretch forming device and stretch forming method
US-2020108431-A1 · Apr 9, 2020 · US
Method and Apparatus for Double-Sided Incremental Flanging
US-2020070235-A1 · Mar 5, 2020 · US
Method for reducing springback using electrically-assisted manufacturing
US-10500629-B2 · Dec 10, 2019 · US
Method for the individualized adaptation of the shape of components
US-10493513-B2 · Dec 3, 2019 · US
Sheet metal system and manufacturing process joining incremental forming and direct metal deposition
US-10478897-B2 · Nov 19, 2019 · US
Apparatus, system, and method for forming metal parts
US-2019337040-A1 · Nov 7, 2019 · US
Device and Method for Shaping Sheet Metal
US-2019299265-A1 · Oct 3, 2019 · US
Metal sheet molding method
US-2019299271-A1 · Oct 3, 2019 · US
Generating a plurality of curved transitions connecting planar parallel alternating paths for forming a workpiece
US-2019286092-A1 · Sep 19, 2019 · US
Apparatus, system, and method for forming metal parts
US-10406583-B2 · Sep 10, 2019 · US
Method of machining an opening in a plurality of blanks
US-2019217371-A1 · Jul 18, 2019 · US
Method of machining an opening in a plurality of blanks
US-10315243-B2 · Jun 11, 2019 · US
Machine tool and plastic forming method
US-2019126358-A1 · May 2, 2019 · US
Vibration Assisted Free Form Fabrication
US-2019118239-A1 · Apr 25, 2019 · US
New incremental forming tools and method
US-2019099799-A1 · Apr 4, 2019 · US
Vibration assisted free form fabrication
US-10195655-B2 · Feb 5, 2019 · US
Method to reduce tool marks in incremental forming
US-2019030585-A1 · Jan 31, 2019 · US
Method and system for incremental sheet forming of tailored blanks
US-10189072-B2 · Jan 29, 2019 · US
High stiffness and high access forming tool for incremental sheet forming
US-10144048-B2 · Dec 4, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B21D31/005?
- CPC B21D31/005 is the Cooperative Patent Classification code for “Incremental shaping or bending, e.g. stepwise moving a shaping tool along the surface of the workpiece (B21D22/14 takes precedence).”
- How many patents are filed under CPC B21D31/005 (Incremental shaping or bending, e.g. stepwise moving a shaping tool along the surface of the workpiece (B21D22/14 takes precedence))?
- Our database includes 128 publications tagged with this CPC code.
- Is patent activity under CPC B21D31/005 growing?
- Publication counts under this code: 12 in 2024 vs 7 in 2025 (latest complete years).