Double station vacuum die casting machine
US-11383293-B2 · Jul 12, 2022 · US
Means for forcing the molten metal into the die (for plastics B29C45/46)
Means for forcing the molten metal into the die (for plastics B29C45/46) · 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 | B22D17/2015 |
| Official title | {Means for forcing the molten metal into the die (for plastics B29C45/46)} |
| Display label | Means for forcing the molten metal into the die (for plastics B29C45/46) |
| Total patents | 77 |
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 | 7 |
| 2016 | 12 |
| 2017 | 9 |
| 2018 | 6 |
| 2019 | 8 |
| 2020 | 5 |
| 2021 | 10 |
| 2022 | 8 |
| 2023 | 3 |
| 2024 | 5 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and methods for melting metals prior to a casting process
US-2022111435-A1 · Apr 14, 2022 · US
Plunger tip and sliding method
US-2022088673-A1 · Mar 24, 2022 · US
Backflow prevention device of light metal injection device and backflow prevention method of light metal injection device
US-2021379649-A1 · Dec 9, 2021 · US
Overflow vortex transfer system
US-11187233-B2 · Nov 30, 2021 · US
Double station vacuum die casting machine
US-2021331234-A1 · Oct 28, 2021 · US
Die casting method and die casting device
US-2021268577-A1 · Sep 2, 2021 · US
Injection Molding Feedstock Delivery System
US-2021237149-A1 · Aug 5, 2021 · US
Casting device
US-11040392-B2 · Jun 22, 2021 · US
Casting device
US-2021146428-A1 · May 20, 2021 · US
Vaccum die casting method and a die for vaccum die casting
US-2021129213-A1 · May 6, 2021 · US
Injection device of light metal injection molding machine and injection control method thereof
US-10967426-B2 · Apr 6, 2021 · US
Decompression shut-off valve device and method for controlling same
US-10906094-B2 · Feb 2, 2021 · US
Light metal injection molding machine
US-10702914-B2 · Jul 7, 2020 · US
Injection device of light metal injection molding machine
US-10702915-B2 · Jul 7, 2020 · US
Injection device
US-2020156299-A1 · May 21, 2020 · US
Injection device of light metal injection molding machine and injection control method thereof
US-2020108439-A1 · Apr 9, 2020 · US
Injection molding machine
US-10525527-B2 · Jan 7, 2020 · US
Injection device of light metal injection molding machine
US-2019375002-A1 · Dec 12, 2019 · US
Pressure control system and means for pressure pouring of cast steel wheels
US-10464126-B2 · Nov 5, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B22D17/2015?
- CPC B22D17/2015 is the Cooperative Patent Classification code for “Means for forcing the molten metal into the die (for plastics B29C45/46).”
- How many patents are filed under CPC B22D17/2015 (Means for forcing the molten metal into the die (for plastics B29C45/46))?
- Our database includes 77 publications tagged with this CPC code.
- Is patent activity under CPC B22D17/2015 growing?
- Publication counts under this code: 5 in 2024 vs 4 in 2025 (latest complete years).