Device for Providing a Plastic, and Method for Metering Out the Plastic
US-2025170759-A1 · May 29, 2025 · US
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Adjustable feed orifices, e.g. for controlling the rate of feeding
Adjustable feed orifices, e.g. for controlling the rate of feeding · 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 | B29B7/7642 |
| Official title | {Adjustable feed orifices, e.g. for controlling the rate of feeding} |
| Display label | Adjustable feed orifices, e.g. for controlling the rate of feeding |
| Total patents | 12 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2018 | 3 |
| 2019 | 2 |
| 2020 | 1 |
| 2022 | 1 |
| 2023 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Device and method for mixing at least two chemically reactive plastics components
US-2023321874-A1 · Oct 12, 2023 · US
Two component mixing module
US-11420220-B2 · Aug 23, 2022 · US
Method for mixing gas into high-viscosity material and apparatus for the same
US-10710034-B2 · Jul 14, 2020 · US
Two component mixing module
US-2019270101-A1 · Sep 5, 2019 · US
Two component mixing module
US-10335810-B2 · Jul 2, 2019 · US
A cleaning piston which has a non-polar material for a mixing head, and mixing head and discharge channel, each of which contains such a cleaning piston
US-2018319042-A1 · Nov 8, 2018 · US
Method for mixing gas into high-viscosity material and apparatus for the same
US-2018264421-A1 · Sep 20, 2018 · US
Component feed nozzle
US-10046481-B2 · Aug 14, 2018 · US
Two component mixing module
US-2015367360-A1 · Dec 24, 2015 · US
Component feed nozzle
US-2015190945-A1 · Jul 9, 2015 · US
Apparatus and method for dispensing a mixture of a gas and a fluid material
US-9038921-B2 · May 26, 2015 · US