Apparatus for filling cartridges of e-vapor devices
US-2026097867-A1 · Apr 9, 2026 · US
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with measuring chambers travelling in an endless path
with measuring chambers travelling in an endless path · 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 | B65B3/323 |
| Official title | {with measuring chambers travelling in an endless path} |
| Display label | with measuring chambers travelling in an endless path |
| Total patents | 18 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 3 |
| 2022 | 5 |
| 2023 | 3 |
| 2024 | 1 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Apparatus for filling cartridges of e-vapor devices
US-12534237-B2 · Jan 27, 2026 · US
Apparatus for filling cartridges of e-vapor devices
US-2024101289-A1 · Mar 28, 2024 · US
Apparatus for filling cartridges of e-vapor devices
US-11834213-B2 · Dec 5, 2023 · US
Dosing unit, a dosing method, and a machine for producing unit dose articles
US-11634245-B2 · Apr 25, 2023 · US
Dosing unit, a dosing method, and a machine for producing unit dose articles
US-11628956-B2 · Apr 18, 2023 · US
Dosing unit, a dosing method, and a machine for producing unit dose articles
US-2022324593-A1 · Oct 13, 2022 · US
Dosing unit, a dosing method, and a machine for producing unit dose articles
US-2022324594-A1 · Oct 13, 2022 · US
Mixing-dosage apparatus for rotary packaging machines
US-11338945-B2 · May 24, 2022 · US
Apparatus for filling cartridges of e-vapor devices
US-2022153457-A1 · May 19, 2022 · US
Apparatus for filling cartridges of e-vapor devices
US-11267593-B2 · Mar 8, 2022 · US
Mixing-dosage apparatus for rotary packaging machines
US-2020216202-A1 · Jul 9, 2020 · US
Apparatus for filling cartridges of e-vapor devices
US-2020172385-A1 · Jun 4, 2020 · US
Apparatus for filling cartridges of e-vapor devices
US-10562748-B2 · Feb 18, 2020 · US
Device for dosing a fill product into a container to be filled
US-10443589-B2 · Oct 15, 2019 · US
Apparatus for filling cartridges of e-vapor devices
US-2018179042-A1 · Jun 28, 2018 · US
Apparatus and method for filling liquid into a cartridge for a vapor provision system
US-2018016040-A1 · Jan 18, 2018 · US
Device for dosing a fill product into a container to be filled
US-2015071802-A1 · Mar 12, 2015 · US