Method for producing a toothbrush head or a part thereof
US-2020397136-A1 · Dec 24, 2020 · US
by welding together bristles made of metal wires or plastic materials
by welding together bristles made of metal wires or plastic materials · 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 | A46B3/06 |
| Official title | by welding together bristles made of metal wires or plastic materials |
| Display label | by welding together bristles made of metal wires or plastic materials |
| Total patents | 107 |
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 | 15 |
| 2016 | 7 |
| 2017 | 12 |
| 2018 | 5 |
| 2019 | 16 |
| 2020 | 17 |
| 2021 | 9 |
| 2022 | 9 |
| 2023 | 10 |
| 2024 | 6 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for producing a toothbrush head
US-2020397137-A1 · Dec 24, 2020 · US
Cleaning element carrier and toothbrush head comprising it
US-2020397130-A1 · Dec 24, 2020 · US
Oral Care Implement
US-2020148439-A1 · May 14, 2020 · US
Oral care implement
US-10588397-B2 · Mar 17, 2020 · US
Oral care implement
US-10512323-B2 · Dec 24, 2019 · US
Brush head assembly and methods of manufacture
US-10500024-B2 · Dec 10, 2019 · US
Brush head manufacturing methods
US-10477959-B2 · Nov 19, 2019 · US
Oral Care Implement
US-2019343269-A1 · Nov 14, 2019 · US
Oral care implement
US-10405641-B2 · Sep 10, 2019 · US
Toothbrush and process for producing the same
US-10405642-B2 · Sep 10, 2019 · US
Toothbrush and process for producing such a toothbrush
US-RE47468-E · Jul 2, 2019 · US
Brush head assembly and methods of manufacture
US-2019192267-A1 · Jun 27, 2019 · US
Brush product and method for the production thereof
US-2019159581-A1 · May 30, 2019 · US
Oral Care Implement
US-2019110585-A1 · Apr 18, 2019 · US
Brush head assembly and methods of manufacture
US-10258443-B2 · Apr 16, 2019 · US
Bristled component for personal-care applicator
US-10258140-B2 · Apr 16, 2019 · US
Personal-care applicator and processes for manufacturing same
US-10251469-B2 · Apr 9, 2019 · US
Head for an oral care implement
US-10194739-B2 · Feb 5, 2019 · US
Oral care implement
US-10178907-B2 · Jan 15, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A46B3/06?
- CPC A46B3/06 is the Cooperative Patent Classification code for “by welding together bristles made of metal wires or plastic materials.”
- How many patents are filed under CPC A46B3/06 (by welding together bristles made of metal wires or plastic materials)?
- Our database includes 107 publications tagged with this CPC code.
- Is patent activity under CPC A46B3/06 growing?
- Publication counts under this code: 6 in 2024 vs 1 in 2025 (latest complete years).