Shutter device and method for manufacturing shutter device
US-2020324641-A1 · Oct 15, 2020 · US
having means for locating or centering cores
having means for locating or centering cores · 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 | B29C45/36 |
| Official title | having means for locating or centering cores |
| Display label | having means for locating or centering cores |
| Total patents | 143 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 13 |
| 2016 | 8 |
| 2017 | 7 |
| 2018 | 10 |
| 2019 | 11 |
| 2020 | 18 |
| 2021 | 13 |
| 2022 | 21 |
| 2023 | 14 |
| 2024 | 14 |
| 2025 | 13 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Slide piece driving mechanism
US-2020324449-A1 · Oct 15, 2020 · US
Plastic faucet body and a die for molding the same
US-2020316836-A1 · Oct 8, 2020 · US
Method of manufacturing a two-shot molded optical obturator
US-10792068-B2 · Oct 6, 2020 · US
Dual torque and injection molding device
US-2020262116-A1 · Aug 20, 2020 · US
Injection molding die
US-2020171726-A1 · Jun 4, 2020 · US
Die assembly for intake port insert
US-10639824-B2 · May 5, 2020 · US
Microneedle
US-10603476-B2 · Mar 31, 2020 · US
Method and apparatus for producing a hollow injection-moulded part
US-2020078996-A1 · Mar 12, 2020 · US
Molds for internal hermetic connector seals
US-2020078995-A1 · Mar 12, 2020 · US
Injection molding device comprising movable strippers
US-10543633-B2 · Jan 28, 2020 · US
Method for manufacturing optical connector ferrule, optical connector ferrule, and optical fiber with connector
US-2019377137-A1 · Dec 12, 2019 · US
Flexible low deadspace respiratory nosepiece for gas sampling cannulae and method of manufac
US-10471228-B2 · Nov 12, 2019 · US
Cartridge, core, mold and method of manufacturing a cartridge
US-2019322018-A1 · Oct 24, 2019 · US
Method for producing a syringe with an integrated closure element
US-2019299507-A1 · Oct 3, 2019 · US
Mold and using method thereof
US-2019299508-A1 · Oct 3, 2019 · US
Cartridge, core, mold and method of manufacturing a cartridge
US-2019241351-A1 · Aug 8, 2019 · US
Stopper for closing neck of container
US-10369729-B2 · Aug 6, 2019 · US
Injection tool and method to seal insert parts
US-2019126525-A1 · May 2, 2019 · US
Method of injection molding an article
US-2019022906-A1 · Jan 24, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C45/36?
- CPC B29C45/36 is the Cooperative Patent Classification code for “having means for locating or centering cores.”
- How many patents are filed under CPC B29C45/36 (having means for locating or centering cores)?
- Our database includes 143 publications tagged with this CPC code.
- Is patent activity under CPC B29C45/36 growing?
- Publication counts under this code: 14 in 2024 vs 13 in 2025 (latest complete years).