Press system and control method of press system
US-12459029-B2 · Nov 4, 2025 · US
by positive or negative engaging parts co-operating with corresponding parts of the sheet or the like to be processed, e.g. carrier bolts or grooved section in the carriers
by positive or negative engaging parts co-operating with corresponding parts of the sheet or the like to be processed, e.g. carrier bolts or grooved section in the carriers · 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 | B21D43/06 |
| Official title | by positive or negative engaging parts co-operating with corresponding parts of the sheet or the like to be processed, e.g. carrier bolts or grooved section in the carriers |
| Display label | by positive or negative engaging parts co-operating with corresponding parts of the sheet or the like to be processed, e.g. carrier bolts or grooved section in the carriers |
| Total patents | 31 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 3 |
| 2018 | 3 |
| 2019 | 4 |
| 2020 | 3 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 3 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Press forming apparatus
US-12434292-B2 · Oct 7, 2025 · US
Pilot assembly
US-2025065392-A1 · Feb 27, 2025 · US
Plant and process for efficiently producing a structured cross-channel packing element
US-12186795-B2 · Jan 7, 2025 · US
Flanged and tapered pin for method to automate part loading and unloading
US-2024351089-A1 · Oct 24, 2024 · US
Plant and process for efficiently producing a structured cross-channel packing element
US-2024109118-A1 · Apr 4, 2024 · US
Press system and control method of press system
US-2024058856-A1 · Feb 22, 2024 · US
Press forming apparatus
US-2023364668-A1 · Nov 16, 2023 · US
Apparatus for manufacturing fin and method for manufacturing fin
US-11541446-B2 · Jan 3, 2023 · US
Method of manufacturing stacked core and apparatus for manufacturing stacked core
US-11469652-B2 · Oct 11, 2022 · US
Device for manufacturing fins and method for manufacturing fins
US-11400510-B2 · Aug 2, 2022 · US
Apparatus for manufacturing fin and method for manufacturing fin
US-2021069771-A1 · Mar 11, 2021 · US
Device for manufacturing fins and method for manufacturing fins
US-2020353532-A1 · Nov 12, 2020 · US
Method for conveying fuel cell separator material
US-10826081-B2 · Nov 3, 2020 · US
Modular pilot assembly with self-contained stripper and method for metal forming dies
US-10730099-B2 · Aug 4, 2020 · US
Method of manufacturing stacked core and apparatus for manufacturing stacked core
US-2019372439-A1 · Dec 5, 2019 · US
Method for conveying fuel cell separator material
US-2019326612-A1 · Oct 24, 2019 · US
Low profile pilot assembly and method for metal forming dies
US-10406585-B2 · Sep 10, 2019 · US
Method and apparatus for forming thin-board-like base material
US-10361412-B2 · Jul 23, 2019 · US
Roll feeder, press system, and hoop material conveyance method
US-2018369895-A1 · Dec 27, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B21D43/06?
- CPC B21D43/06 is the Cooperative Patent Classification code for “by positive or negative engaging parts co-operating with corresponding parts of the sheet or the like to be processed, e.g. carrier bolts or grooved section in the carriers.”
- How many patents are filed under CPC B21D43/06 (by positive or negative engaging parts co-operating with corresponding parts of the sheet or the like to be processed, e.g. carrier bolts or grooved section in the carriers)?
- Our database includes 31 publications tagged with this CPC code.
- Is patent activity under CPC B21D43/06 growing?
- Publication counts under this code: 3 in 2024 vs 4 in 2025 (latest complete years).