Method for producing a motor vehicle component by hot cutting
US-2025353069-A1 · Nov 20, 2025 · US
in other articles of special shape
in other articles of special shape · 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 | B21D28/32 |
| Official title | in other articles of special shape |
| Display label | in other articles of special shape |
| Total patents | 28 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 1 |
| 2017 | 3 |
| 2018 | 3 |
| 2019 | 3 |
| 2020 | 4 |
| 2021 | 1 |
| 2022 | 5 |
| 2024 | 2 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Post-processing device of cast product
US-2025187069-A1 · Jun 12, 2025 · US
Cold formed beam for structures and method of forming the cold formed beam
US-2025043573-A1 · Feb 6, 2025 · US
Punch set for electrical box
US-12046886-B2 · Jul 23, 2024 · US
Drilling processing method using press
US-11945018-B2 · Apr 2, 2024 · US
Ball screw, spindle nut and method for producing a spindle nut
US-11473657-B2 · Oct 18, 2022 · US
Drilling processing method using press
US-2022193790-A1 · Jun 23, 2022 · US
Electric conductor insertion device
US-11258337-B2 · Feb 22, 2022 · US
Method for manufacturing separator
US-11247258-B2 · Feb 15, 2022 · US
Method of positioning and fixing of stator core and apparatus for same
US-11245314-B2 · Feb 8, 2022 · US
Ball screw, spindle nut and method for producing a spindle nut
US-2021301911-A1 · Sep 30, 2021 · US
Machining apparatus
US-10843249-B2 · Nov 24, 2020 · US
Method of positioning and fixing of stator core and apparatus for same
US-2020076280-A1 · Mar 5, 2020 · US
Electric conductor insertion device
US-2020076281-A1 · Mar 5, 2020 · US
Forged wheel trimming die
US-10569322-B2 · Feb 25, 2020 · US
Methods and apparatus to shape a workpiece
US-10406584-B2 · Sep 10, 2019 · US
Method for manufacturing separator
US-2019270130-A1 · Sep 5, 2019 · US
Machining apparatus
US-2019099798-A1 · Apr 4, 2019 · US
Swivel jig tool for forming burring hole in door inner panel of vehicle and method of operating the same
US-10144047-B2 · Dec 4, 2018 · US
Crawler track shoe core metal, resilient crawler track shoe, and crawler track shoe core metal manufacturing method
US-10081401-B2 · Sep 25, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B21D28/32?
- CPC B21D28/32 is the Cooperative Patent Classification code for “in other articles of special shape.”
- How many patents are filed under CPC B21D28/32 (in other articles of special shape)?
- Our database includes 28 publications tagged with this CPC code.
- Is patent activity under CPC B21D28/32 growing?
- Publication counts under this code: 2 in 2024 vs 3 in 2025 (latest complete years).