Cleaner head for a vacuum cleaner
US-12453408-B2 · Oct 28, 2025 · US
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by pitch, resin, cement, or other adhesives
by pitch, resin, cement, or other adhesives · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A46B3/02 |
| Official title | by pitch, resin, cement, or other adhesives |
| Display label | by pitch, resin, cement, or other adhesives |
| Total patents | 23 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 4 |
| 2017 | 3 |
| 2018 | 1 |
| 2019 | 4 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 2 |
| 2024 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Floor cleaner
US-12207782-B2 · Jan 28, 2025 · US
Cleaning brush, smart cleaning device and method for manufacturing cleaning brush
US-2024023699-A1 · Jan 25, 2024 · US
Floor cleaner
US-2022273147-A1 · Sep 1, 2022 · US
Makeup brush
US-11406175-B2 · Aug 9, 2022 · US
Cleaner head for a vacuum cleaner
US-2021393024-A1 · Dec 23, 2021 · US
Makeup brush
US-2021353040-A1 · Nov 18, 2021 · US
Paint brush and manufacturing method
US-10736411-B2 · Aug 11, 2020 · US
Methods, apparatus, and assembly for cleaning glass sheets
US-2019321869-A1 · Oct 24, 2019 · US
Applicator Having a Microstructured Surface
US-2019261770-A1 · Aug 29, 2019 · US
Flocked applicator
US-2019021479-A1 · Jan 24, 2019 · US
Cosmetic applicators and cosmetic compositions
US-2019000218-A1 · Jan 3, 2019 · US
Paint brush and manufacturing method
US-2018325253-A1 · Nov 15, 2018 · US
Oral Care Implement and a Method of Forming a Bristle Field for an Oral Care Implement
US-2017311711-A1 · Nov 2, 2017 · US
Paint Brush and Manufacturing Method
US-2017215571-A1 · Aug 3, 2017 · US
Cleaning tool for collection member, particle detector, and manufacturing method for cleaning tool for collection member
US-9700920-B2 · Jul 11, 2017 · US
Paint brush and manufacturing method
US-9526325-B2 · Dec 27, 2016 · US
Agitator for a surface treating appliance
US-9320399-B2 · Apr 26, 2016 · US
Cleaning Brush
US-2016081464-A1 · Mar 24, 2016 · US
Variable pitch mascara brush
US-9232851-B2 · Jan 12, 2016 · US