Device and method for manufacturing components
US-12076781-B2 · Sep 3, 2024 · US
Feeder heads
Feeder heads · 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 | B22C9/088 |
| Official title | {Feeder heads} |
| Display label | Feeder heads |
| Total patents | 27 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 2 |
| 2022 | 4 |
| 2023 | 5 |
| 2024 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
System and method of making a cast steel alloy crankshaft having low porosity
US-11890668-B2 · Feb 6, 2024 · US
Method and system of casting integral multi-way valve based on 3D printing
US-11858031-B2 · Jan 2, 2024 · US
System and method of making a cast steel alloy crankshaft having low porosity
US-2023398600-A1 · Dec 14, 2023 · US
System and method of making an enhanced cast iron crankshaft
US-11759849-B1 · Sep 19, 2023 · US
Method and device for casting a rotor of a compressor, vacuum pump and/or expander device with a longitudinal axis
US-11673189-B2 · Jun 13, 2023 · US
Method for collecting parameters for casting solidification simulation and gridded design method for pouring and riser system
US-11638953-B2 · May 2, 2023 · US
Casting tool and method for producing a piston for an internal combustion engine
US-11623272-B2 · Apr 11, 2023 · US
Device and method for manufacturing components
US-2022355370-A1 · Nov 10, 2022 · US
Method and system of casting integral multi-way valve based on 3d printing
US-2022193756-A1 · Jun 23, 2022 · US
Method for Collecting Parameters for Casting Solidification Simulation and Gridded Design Method for Pouring and Riser System
US-2022143687-A1 · May 12, 2022 · US
Method and device for casting a rotor of a compressor, vacuum pump and/or expander device with a longitudinal axis
US-2022143689-A1 · May 12, 2022 · US
Mold assemblies that actively heat infiltrated downhole tools
US-10807152-B2 · Oct 20, 2020 · US
Method for the semi-permanent mold casting process
US-10682695-B2 · Jun 16, 2020 · US
Method for the semi-permanent mold casting process
US-2019337049-A1 · Nov 7, 2019 · US
Mold Assemblies that Actively Heat Infiltrated Downhole Tools
US-2019283118-A1 · Sep 19, 2019 · US
Mold assemblies that actively heat infiltrated downhole tools
US-10350672-B2 · Jul 16, 2019 · US
Casting tool and method for producing a piston for an internal combustion engine
US-2018361470-A1 · Dec 20, 2018 · US
Method for manufacturing a shell mold for production by lost-wax casting of bladed elements of an aircraft turbine engine
US-9862023-B2 · Jan 9, 2018 · US
Method to improve riser feedability for semi-permanent mold casting of cylinder heads
US-9808858-B2 · Nov 7, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B22C9/088?
- CPC B22C9/088 is the Cooperative Patent Classification code for “Feeder heads.”
- How many patents are filed under CPC B22C9/088 (Feeder heads)?
- Our database includes 27 publications tagged with this CPC code.
- Is patent activity under CPC B22C9/088 growing?
- Publication counts under this code: 5 in 2023 vs 3 in 2024 (latest complete years).