Concentricity adjustment sleeve
US-11718009-B2 · Aug 8, 2023 · US
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with centering means
with centering means · 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 | B29C48/327 |
| Official title | {with centering means} |
| Display label | with centering means |
| 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 | 2 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 3 |
| 2020 | 1 |
| 2022 | 2 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Concentricity adjustment sleeve
US-2022388218-A1 · Dec 8, 2022 · US
Concentricity adjustment sleeve
US-11420374-B2 · Aug 23, 2022 · US
Molding apparatus
US-10682798-B2 · Jun 16, 2020 · US
Molding apparatus
US-10464250-B2 · Nov 5, 2019 · US
Annular die and method for extrusion
US-10434696-B2 · Oct 8, 2019 · US
Molding apparatus
US-2019160724-A1 · May 30, 2019 · US
Annular die and method for extrusion
US-2018297261-A1 · Oct 18, 2018 · US
Annular die and method for extrusion
US-10005220-B2 · Jun 26, 2018 · US
Concentricity adjustment sleeve
US-2018126621-A1 · May 10, 2018 · US
Molding apparatus
US-2017341286-A1 · Nov 30, 2017 · US
Device and method for dynamic extrusion molding of plastic article having variable micro-channel
US-9586356-B2 · Mar 7, 2017 · US
Method for preparing coated binder units and device for use therein
US-2016271852-A1 · Sep 22, 2016 · US
Method for preparing coated binder units and device for use therein
US-9409336-B2 · Aug 9, 2016 · US
Extrusion die head
US-8985992-B2 · Mar 24, 2015 · US
Annular die and method for extrusion
US-2015021811-A1 · Jan 22, 2015 · US