Dust collector and cleaner having the same
US-10799887-B2 · Oct 13, 2020 · US
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Apparatus not provided for in group B04C1/00, B04C3/00, or B04C5/00; Multiple arrangements not provided for in one of the groups B04C1/00, B04C3/00, or B04C5/00; Combinations of apparatus covered by two or more of the groups B04C1/00, B04C3/00, or B04C5/00
Apparatus not provided for in group B04C1/00, B04C3/00, or B04C5/00; Multiple arrangements not provided for in one of the groups B04C1/00, B04C3/00, or B04C5/00; Combinations of apparatus covered by two or more of the groups B04C1/00, B04C3/00, or B04C5/00 · 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 | B04C7/00 |
| Official title | Apparatus not provided for in group B04C1/00, B04C3/00, or B04C5/00; Multiple arrangements not provided for in one of the groups B04C1/00, B04C3/00, or B04C5/00; Combinations of apparatus covered by two or more of the groups B04C1/00, B04C3/00, or B04C5/00 |
| Display label | Apparatus not provided for in group B04C1/00, B04C3/00, or B04C5/00; Multiple arrangements not provided for in one of the groups B04C1/00, B04C3/00, or B04C5/00; Combinations of apparatus covered by two or more of the groups B04C1/00, B04C3/00, or B04C5/00 |
| Total patents | 23 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 5 |
| 2018 | 3 |
| 2019 | 7 |
| 2020 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Dust collector and cleaner having the same
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Air cleaner
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Dust collector and vacuum cleaner having the same
US-10285551-B2 · May 14, 2019 · US
Dust collector and vacuum cleaner having the same
US-10271701-B2 · Apr 30, 2019 · US
Dust collector and cleaner having the same
US-2019091702-A1 · Mar 28, 2019 · US
Dust collector and cleaner having the same
US-2019091703-A1 · Mar 28, 2019 · US
Dust collector with a constant suction force
US-10226724-B2 · Mar 12, 2019 · US
Method for using an air-sparged hydrocyclone for cryogenic gas vapor separation
US-10195615-B2 · Feb 5, 2019 · US
Air cleaner
US-2019032609-A1 · Jan 31, 2019 · US
Dust collector with a constant suction force
US-2018326336-A1 · Nov 15, 2018 · US
Method For Using An Air-Sparged Hydrocyclone For Cryogenic Gas Vapor Separation
US-2018236460-A1 · Aug 23, 2018 · US
Dust collector with a constant suction force
US-10052579-B2 · Aug 21, 2018 · US
Dust collector and vacuum cleaner having the same
US-2017296016-A1 · Oct 19, 2017 · US
Dust collector and vacuum cleaner having the same
US-2017296017-A1 · Oct 19, 2017 · US
Separator and Method of Separation
US-2017284182-A1 · Oct 5, 2017 · US
Separator and method of separation
US-9714561-B2 · Jul 25, 2017 · US
Method and apparatus for fluid separation
US-9636605-B2 · May 2, 2017 · US
Particle separator
US-9399182-B2 · Jul 26, 2016 · US
Inertial extraction system
US-9283502-B2 · Mar 15, 2016 · US