Method for manufacturing a blade for a turbomachine
US-12398645-B2 · Aug 26, 2025 · US
Locating means for cores
Locating means for cores · 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 | B22C9/064 |
| Official title | {Locating means for cores} |
| Display label | Locating means for cores |
| Total patents | 29 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 5 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 4 |
| 2022 | 4 |
| 2023 | 7 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Casting mould for producing helical cast bodies
US-12214417-B2 · Feb 4, 2025 · US
Method for manufacturing a blade for a turbomachine
US-2023407751-A1 · Dec 21, 2023 · US
Repair of core positioning features in cast components
US-11786962-B2 · Oct 17, 2023 · US
Apparatus for supporting wax pattern during investment casting
US-11738386-B2 · Aug 29, 2023 · US
Hybrid casting process for structural castings
US-2023219129-A1 · Jul 13, 2023 · US
Apparatus for supporting wax pattern during investment casting
US-2023150015-A1 · May 18, 2023 · US
Hybrid casting process for structural castings
US-11642719-B1 · May 9, 2023 · US
Casting mold
US-11590562-B2 · Feb 28, 2023 · US
Method and apparatus for supporting wax pattern during investment casting
US-11498117-B1 · Nov 15, 2022 · US
Repair of core positioning features in cast components
US-11458530-B2 · Oct 4, 2022 · US
Casting mold
US-2022241846-A1 · Aug 4, 2022 · US
Slides and expendable cores for high pressure die cast closed deck engine block
US-11318530-B1 · May 3, 2022 · US
Casting mould for producing helical cast bodies
US-2021346944-A1 · Nov 11, 2021 · US
Repair of core positioning features in cast components
US-2021331232-A1 · Oct 28, 2021 · US
Method of positioning a hollow workpiece
US-11135686-B2 · Oct 5, 2021 · US
Repair of core positioning features in cast components
US-2021245237-A1 · Aug 12, 2021 · US
Slides and expendable cores for high pressure die cast closed deck engine block
US-10596622-B1 · Mar 24, 2020 · US
Slides and expendable cores for high pressure die cast closed deck engine block
US-10189079-B1 · Jan 29, 2019 · US
Method of positioning a hollow workpiece
US-2018369969-A1 · Dec 27, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B22C9/064?
- CPC B22C9/064 is the Cooperative Patent Classification code for “Locating means for cores.”
- How many patents are filed under CPC B22C9/064 (Locating means for cores)?
- Our database includes 29 publications tagged with this CPC code.
- Is patent activity under CPC B22C9/064 growing?
- Publication counts under this code: 7 in 2023 vs 2 in 2025 (latest complete years).