Rolled thread screw and rolled thread screw manufacturing method
US-12510111-B2 · Dec 30, 2025 · US
Making by means of profiled-rolls {or die rolls}
Making by means of profiled-rolls {or die rolls} · 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 | B21H3/04 |
| Official title | Making by means of profiled-rolls {or die rolls} |
| Display label | Making by means of profiled-rolls {or die rolls} |
| Total patents | 39 |
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 |
| 2016 | 5 |
| 2017 | 4 |
| 2018 | 7 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 7 |
| 2023 | 1 |
| 2024 | 5 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Manufacturing method of ball screw using rolling machine
US-12454000-B2 · Oct 28, 2025 · US
Aluminum impact extruded bottle with threaded neck made from recycled aluminum and enhanced alloys
US-12330201-B2 · Jun 17, 2025 · US
Rolled thread screw and rolled thread screw manufacturing method
US-2025043813-A1 · Feb 6, 2025 · US
Rolled thread screw and rolled thread screw manufacturing method
US-12152624-B2 · Nov 26, 2024 · US
Method of manufacturing steering shaft
US-12109608-B2 · Oct 8, 2024 · US
Screw shaft and method for manufacturing same, and electric position adjusting device for steering wheel and method for manufacturing same
US-12043302-B2 · Jul 23, 2024 · US
Screw shaft and method for producing same, and electric position-adjusting device for steering wheel
US-11975755-B2 · May 7, 2024 · US
Manufacturing method of ball screw using rolling machine
US-2024139798-A1 · May 2, 2024 · US
Screw shaft and method for producing same, and electric position-adjusting device for steering wheel
US-2023406394-A1 · Dec 21, 2023 · US
Rolled thread screw and rolled thread screw manufacturing method
US-2022341456-A1 · Oct 27, 2022 · US
Method of manufacturing steering shaft
US-2022280995-A1 · Sep 8, 2022 · US
Cold rolling devices and cold rolled rotary shouldered connection threads
US-11389858-B2 · Jul 19, 2022 · US
Shaft member and method for manufacturing male shaft
US-2022212244-A1 · Jul 7, 2022 · US
Rope drum and method for the production thereof
US-11365099-B2 · Jun 21, 2022 · US
Linear motion shaft for steering device, steering device, and method of manufacturing these
US-2022072602-A1 · Mar 10, 2022 · US
Linear motion shaft for electric power steering device, electric power steering device, and methods for manufacturing them
US-2022063705-A1 · Mar 3, 2022 · US
Screw Shaft and Method for Manufacturing Same, and Electric Position Adjusting Device for Steering Wheel and Method for Manufacturing Same
US-2021309278-A1 · Oct 7, 2021 · US
Method for manufacturing steering shaft of steering device
US-2021220901-A1 · Jul 22, 2021 · US
Aluminum impact extruded bottle with threaded neck made from recycled aluminum and enhanced alloys
US-2021205868-A1 · Jul 8, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B21H3/04?
- CPC B21H3/04 is the Cooperative Patent Classification code for “Making by means of profiled-rolls {or die rolls}.”
- How many patents are filed under CPC B21H3/04 (Making by means of profiled-rolls {or die rolls})?
- Our database includes 39 publications tagged with this CPC code.
- Is patent activity under CPC B21H3/04 growing?
- Publication counts under this code: 5 in 2024 vs 4 in 2025 (latest complete years).