Method for manufacturing decorative molding and mold for the method
US-11090846-B2 · Aug 17, 2021 · US
Ejector pin constructions or mountings
Ejector pin constructions or mountings · 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 | B29C45/401 |
| Official title | {Ejector pin constructions or mountings} |
| Display label | Ejector pin constructions or mountings |
| Total patents | 112 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 14 |
| 2017 | 6 |
| 2018 | 12 |
| 2019 | 11 |
| 2020 | 7 |
| 2021 | 7 |
| 2022 | 11 |
| 2023 | 6 |
| 2024 | 18 |
| 2025 | 12 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Injection device and gas dissolution method of injection device
US-2021138707-A1 · May 13, 2021 · US
Injection molding apparatus
US-2020391424-A1 · Dec 17, 2020 · US
Antifog laminate, article, manufacturing method thereof, and anti-fog method
US-10829410-B2 · Nov 10, 2020 · US
Manufacturing Method of Plastic Lens
US-2020223164-A1 · Jul 16, 2020 · US
Separating device for a mold comprising a chain of articulated links
US-10647029-B2 · May 12, 2020 · US
Mold tool with quick connect knockout bar
US-10584729-B2 · Mar 10, 2020 · US
Ejection device comprising a chain of sliding links
US-10549459-B2 · Feb 4, 2020 · US
Electrical connector
US-10547137-B2 · Jan 28, 2020 · US
Injection mold for ultra thin wall components
US-10464244-B2 · Nov 5, 2019 · US
Ejector capable of being preheated, injection mold having the ejector, and method of manufacturing molded part using the injection mold
US-10464233-B2 · Nov 5, 2019 · US
Mold apparatus
US-2019315033-A1 · Oct 17, 2019 · US
Electrical connector
US-2019296474-A1 · Sep 26, 2019 · US
Molding machine
US-10391553-B2 · Aug 27, 2019 · US
Process for molding thin-walled skins
US-2019255751-A1 · Aug 22, 2019 · US
System And Method To Form Attachment Structure
US-2019061219-A1 · Feb 28, 2019 · US
Method for producing casing for radial compressor, and method for producing radial compressor
US-2019055961-A1 · Feb 21, 2019 · US
Molding die and die-exchanging method
US-10207441-B2 · Feb 19, 2019 · US
Resin cast device and resin cast method
US-10195774-B2 · Feb 5, 2019 · US
Method and apparatus for manufacturing optical component, and optical component
US-10195773-B2 · Feb 5, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C45/401?
- CPC B29C45/401 is the Cooperative Patent Classification code for “Ejector pin constructions or mountings.”
- How many patents are filed under CPC B29C45/401 (Ejector pin constructions or mountings)?
- Our database includes 112 publications tagged with this CPC code.
- Is patent activity under CPC B29C45/401 growing?
- Publication counts under this code: 18 in 2024 vs 12 in 2025 (latest complete years).