Oral care implement
US-12383049-B2 · Aug 12, 2025 · US
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for fixing bristles using an anchor or staple
for fixing bristles using an anchor or staple · 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 | A46D3/042 |
| Official title | {for fixing bristles using an anchor or staple} |
| Display label | for fixing bristles using an anchor or staple |
| Total patents | 20 |
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 | 1 |
| 2016 | 1 |
| 2017 | 4 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 4 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 3 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and methods for wire bristle tuft attachment
US-2023354988-A1 · Nov 9, 2023 · US
Toothbrush and Anchor Wire Therefor
US-2023210247-A1 · Jul 6, 2023 · US
Brushroll for vacuum cleaner
US-11641989-B2 · May 9, 2023 · US
Oral Care Implement
US-2022395082-A1 · Dec 15, 2022 · US
Online social media network analyzer
US-11375804-B1 · Jul 5, 2022 · US
Brushroll for vacuum cleaner
US-2021007567-A1 · Jan 14, 2021 · US
Brushroll for vacuum cleaner
US-10799081-B2 · Oct 13, 2020 · US
Online social media network analyzer
US-10733667-B1 · Aug 4, 2020 · US
Toothbrush comprising asymmetrically oriented tufts of bristles
US-2020146795-A1 · May 14, 2020 · US
Toothbrush comprising asymmetrically oriented tufts of bristles
US-10568724-B2 · Feb 25, 2020 · US
Tuft picker for a tuft-picking device of a brush-making machine
US-10492597-B2 · Dec 3, 2019 · US
Brushroll for vacuum cleaner
US-2018303300-A1 · Oct 25, 2018 · US
Brushroll for vacuum cleaner
US-10034588-B2 · Jul 31, 2018 · US
Tufting method and brushroll for vacuum cleaner
US-9693663-B2 · Jul 4, 2017 · US
Toothbrush comprising asymmetrically oriented tufts of bristles
US-2017172716-A1 · Jun 22, 2017 · US
Tuft picker for a tuft-picking device of a brush-making machine
US-2017065073-A1 · Mar 9, 2017 · US
Toothbrush comprising asymmetrically oriented tufts of bristles
US-9572417-B2 · Feb 21, 2017 · US
Brushroll for vacuum cleaner
US-2016367096-A1 · Dec 22, 2016 · US
Oral cleaning implement having a plastic staple comprising a cavity
US-9119462-B2 · Sep 1, 2015 · US