Systems, methods, and apparatuses for foam air mixing
US-2025235831-A1 · Jul 24, 2025 · US
including means for feeding the components
including means for feeding the components · 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 | B29B7/7447 |
| Official title | {including means for feeding the components} |
| Display label | including means for feeding the components |
| Total patents | 42 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 4 |
| 2017 | 4 |
| 2018 | 5 |
| 2019 | 8 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 4 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Independent heated hose
US-2025178007-A1 · Jun 5, 2025 · US
Independent heated hose
US-12251724-B2 · Mar 18, 2025 · US
System and method to auto-pressurize prior to dispense in a circulation dispense system
US-12122068-B2 · Oct 22, 2024 · US
Mixing system
US-2024001315-A1 · Jan 4, 2024 · US
Spray gun device and system for dispensing polyurethane
US-2023264212-A1 · Aug 24, 2023 · US
Independent heated hose
US-2023130562-A1 · Apr 27, 2023 · US
Extrusion system for 3-D printing of viscous elastomers
US-11498277-B2 · Nov 15, 2022 · US
System and method to auto-pressurize prior to dispense in a circulation dispense system
US-2022347888-A1 · Nov 3, 2022 · US
Two component mixing module
US-11420220-B2 · Aug 23, 2022 · US
Systems and methods for status indication of fluid delivery systems
US-11376618-B2 · Jul 5, 2022 · US
Pump changeover algorithm for spray system
US-11148152-B2 · Oct 19, 2021 · US
Operator interface device for a plural component dispensing system
US-11020767-B2 · Jun 1, 2021 · US
Extrusion system for 3-d printing of viscous elastomers
US-2020298492-A1 · Sep 24, 2020 · US
Plural component proportioner comprising a first pump and a second pump simultaneously driven by a motor connected to the pumps by a yoke assembly comprising a shoe, a tie plate including a slot, and a tie rod
US-10670002-B2 · Jun 2, 2020 · US
System and method for forming a polyurethane foam including on demand introduction of additive to resin component
US-10494471-B2 · Dec 3, 2019 · US
Systems and methods for status indication of fluid delivery systems
US-2019275543-A1 · Sep 12, 2019 · US
Two component mixing module
US-2019270101-A1 · Sep 5, 2019 · US
Two component mixing module
US-10335810-B2 · Jul 2, 2019 · US
Pump changeover algorithm for spray system
US-2019118201-A1 · Apr 25, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29B7/7447?
- CPC B29B7/7447 is the Cooperative Patent Classification code for “including means for feeding the components.”
- How many patents are filed under CPC B29B7/7447 (including means for feeding the components)?
- Our database includes 42 publications tagged with this CPC code.
- Is patent activity under CPC B29B7/7447 growing?
- Publication counts under this code: 2 in 2024 vs 3 in 2025 (latest complete years).