Casting Mold and Manufacturing Method of Cast Part
US-2021094093-A1 · Apr 1, 2021 · US
Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates · 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 | B22C9/08 |
| Official title | Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates |
| Display label | Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates |
| Total patents | 102 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 14 |
| 2017 | 8 |
| 2018 | 9 |
| 2019 | 11 |
| 2020 | 7 |
| 2021 | 15 |
| 2022 | 12 |
| 2023 | 5 |
| 2024 | 8 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Sand casting mold and method of forming sand casting mold by 3D printing
US-10906091-B2 · Feb 2, 2021 · US
Sprue spreader surface treatment method
US-2020406343-A1 · Dec 31, 2020 · US
Method of manufacturing metal castings
US-2020316676-A1 · Oct 8, 2020 · US
Casting mold for metal sheet
US-10675674-B2 · Jun 9, 2020 · US
Casting Mold and Manufacturing Method of Cast Part
US-2020164427-A1 · May 28, 2020 · US
Method for manufacturing mold for tire
US-2020164429-A1 · May 28, 2020 · US
Supply system for supplying a mould with molten metal, and facility and manufacturing method implementing same
US-10562093-B2 · Feb 18, 2020 · US
Sand casting mold and method of forming sand casting mold by 3d printing
US-2020001351-A1 · Jan 2, 2020 · US
Additively manufactured integrated casting core structure with ceramic shell
US-2019358850-A1 · Nov 28, 2019 · US
Mold assemblies with integrated thermal mass for fabricating infiltrated downhole tools
US-10406598-B2 · Sep 10, 2019 · US
Additively manufactured integrated casting core structure with ceramic shell
US-10391670-B2 · Aug 27, 2019 · US
Method for thermal control of cast-in components during manufacturing
US-10363601-B2 · Jul 30, 2019 · US
Supply system for supplying a mould with molten metal, and facility and manufacturing method implementing same
US-2019184451-A1 · Jun 20, 2019 · US
Sprue structure for low-pressure casting device and low-pressure casting device having said sprue
US-10286444-B2 · May 14, 2019 · US
Apparatus for casting a mold
US-2019111468-A1 · Apr 18, 2019 · US
Method for casting a mold
US-2019111469-A1 · Apr 18, 2019 · US
Enhanced techniques for centrifugal casting of molten materials
US-10252327-B2 · Apr 9, 2019 · US
Casting mold for metal sheet
US-2019001401-A1 · Jan 3, 2019 · US
Additively manufactured integrated casting core structure with ceramic shell
US-2019001522-A1 · Jan 3, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B22C9/08?
- CPC B22C9/08 is the Cooperative Patent Classification code for “Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates.”
- How many patents are filed under CPC B22C9/08 (Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates)?
- Our database includes 102 publications tagged with this CPC code.
- Is patent activity under CPC B22C9/08 growing?
- Publication counts under this code: 8 in 2024 vs 4 in 2025 (latest complete years).