Fluid transfer assembly, a fluid transfer system, and a related method
US-12304116-B2 · May 20, 2025 · US
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for undercut articles
for undercut articles · 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 | B29C39/34 |
| Official title | for undercut articles |
| Display label | for undercut articles |
| Total patents | 16 |
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 | 1 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 2 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 1 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Microfluidic device and preparation method therefor, and microfluidic system
US-12122664-B2 · Oct 22, 2024 · US
Fluid Transfer Assembly, A Fluid Transfer System, and a Related Method
US-2022055255-A1 · Feb 24, 2022 · US
Fluid transfer assembly, a fluid transfer system, and a related method
US-11173635-B2 · Nov 16, 2021 · US
Microfluidic device and preparation method therefor, and microfluidic system
US-2021053815-A1 · Feb 25, 2021 · US
Dry adhesives and methods for making dry adhesives
US-10774246-B2 · Sep 15, 2020 · US
Die assembly for intake port insert
US-10639824-B2 · May 5, 2020 · US
Fluid transfer assembly, a fluid transfer system, and a related method
US-2020061873-A1 · Feb 27, 2020 · US
Joining structure, joining method, and method of manufacturing resin member for joining structure
US-10244923-B2 · Apr 2, 2019 · US
Methods for manufacturing three-dimensional devices and devices created thereby
US-10189184-B2 · Jan 29, 2019 · US
Soluble manufacturing aid
US-10099403-B2 · Oct 16, 2018 · US
Die assembly for intake port insert
US-2018215081-A1 · Aug 2, 2018 · US
Foam molded body production device, foam molded body production method, and foam molded body
US-2018111292-A1 · Apr 26, 2018 · US
Soluble manufacturing aid
US-2017217053-A1 · Aug 3, 2017 · US
Coil support members
US-9613751-B2 · Apr 4, 2017 · US
Joining structure, joining method, and method of manufacturing resin member for joining structure
US-2015031949-A1 · Jan 29, 2015 · US