Split case structure for a gas turbine engine
US-11614002-B2 · Mar 28, 2023 · US
This page is not indexed by search engines while we improve data quality.
for casting objects the members of which can be separated afterwards
for casting objects the members of which can be separated afterwards · 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 | B22D19/009 |
| Official title | {for casting objects the members of which can be separated afterwards} |
| Display label | for casting objects the members of which can be separated afterwards |
| Total patents | 17 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 4 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Open-cell type porous aluminum manufacturing method and open-cell type porous aluminum manufactured thereby
US-11396043-B2 · Jul 26, 2022 · US
Open-cell type porous aluminum manufacturing method and open-cell type porous aluminum manufactured thereby
US-2022176444-A1 · Jun 9, 2022 · US
Split case structure for a gas turbine engine
US-2022136409-A1 · May 5, 2022 · US
Casting method for forming screw hole on inclined plane of casting, and casting integrated with insert having screw thread
US-11219944-B2 · Jan 11, 2022 · US
Cylinder liner for insert casting
US-11141783-B1 · Oct 12, 2021 · US
Casting method for forming screw hole on inclined plane of casting, and casting integrated with insert having screw thread
US-2021213516-A1 · Jul 15, 2021 · US
Cylinder liner for an internal combustion engine and method of forming
US-10718291-B2 · Jul 21, 2020 · US
Method for thermal control of cast-in components during manufacturing
US-10363601-B2 · Jul 30, 2019 · US
Cylinder liner for an internal combustion engine and method of forming
US-2019186407-A1 · Jun 20, 2019 · US
Extruded cylinder liner
US-10066577-B2 · Sep 4, 2018 · US
Process and tool for forming a vehicle component
US-9950449-B2 · Apr 24, 2018 · US
Extruded Cylinder Liner
US-2017248097-A1 · Aug 31, 2017 · US
Method for manufacturing composite double-metal fracture splitting connecting rod
US-9695866-B2 · Jul 4, 2017 · US
Method for thermal control of cast-in components during manufacturing
US-2017087628-A1 · Mar 30, 2017 · US
Process and tool for forming a vehicle component
US-2016256921-A1 · Sep 8, 2016 · US
Method for manufacturing composite double-metal fracture splitting connecting rod
US-2015053363-A1 · Feb 26, 2015 · US