Method for manufacturing cylindrical body having different diameters by cold forging
US-10828686-B2 · Nov 10, 2020 · US
for performing particular operations
for performing particular operations · 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 | B21J5/06 |
| Official title | for performing particular operations |
| Display label | for performing particular operations |
| Total patents | 99 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 7 |
| 2017 | 12 |
| 2018 | 7 |
| 2019 | 11 |
| 2020 | 12 |
| 2021 | 7 |
| 2022 | 8 |
| 2023 | 8 |
| 2024 | 8 |
| 2025 | 5 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Forging method
US-10676802-B2 · Jun 9, 2020 · US
Continuously variable transmission and method for manufacturing the same
US-2020173524-A1 · Jun 4, 2020 · US
Method and apparatus for forging gear
US-2020130046-A1 · Apr 30, 2020 · US
Method of manufacturing sputtering target and sputtering target
US-2020115790-A1 · Apr 16, 2020 · US
Method for non-linear fracture splitting
US-10618103-B2 · Apr 14, 2020 · US
Ring molded article manufacturing method and ring material
US-2020088057-A1 · Mar 19, 2020 · US
Front axle beam and production method thereof
US-2020039291-A1 · Feb 6, 2020 · US
Method of manufacturing sputtering target and sputtering target
US-10533248-B2 · Jan 14, 2020 · US
Vehicle structural member and method for producing same
US-2020010122-A1 · Jan 9, 2020 · US
Molding device for manufacturing cylindrical rolling body, manufacturing method for cylindrical rolling body, manufacturing method for rolling bearing, manufacturing method for vehicle, and manufacturing method for mechanical apparatus
US-10525522-B2 · Jan 7, 2020 · US
Ring molded article manufacturing method and ring material
US-10519795-B2 · Dec 31, 2019 · US
Molding device for manufacturng cylindrical rolling body, manufacturing method for cylindrical rolling body, manufacturing method for rolling bearing, manufacturing method for vehicle, and manufacturing method for mechanical apparatus
US-2019358696-A1 · Nov 28, 2019 · US
Near-net forging of cast metal part
US-2019351475-A1 · Nov 21, 2019 · US
Fluid conduit cover installation devices, systems and methods
US-10434560-B2 · Oct 8, 2019 · US
System and method for dynamically locating a fault observed on a component
US-10393720-B2 · Aug 27, 2019 · US
Method for producing Ni-based superalloy material
US-10344367-B2 · Jul 9, 2019 · US
Forging Method
US-2019185960-A1 · Jun 20, 2019 · US
Constant velocity universal joint outer joint member and manufacturing method for same
US-10280984-B2 · May 7, 2019 · US
Method for producing Ni-based superalloy material
US-10260137-B2 · Apr 16, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B21J5/06?
- CPC B21J5/06 is the Cooperative Patent Classification code for “for performing particular operations.”
- How many patents are filed under CPC B21J5/06 (for performing particular operations)?
- Our database includes 99 publications tagged with this CPC code.
- Is patent activity under CPC B21J5/06 growing?
- Publication counts under this code: 8 in 2024 vs 5 in 2025 (latest complete years).