Method for producing a toothbrush head or a part thereof
US-2020397136-A1 · Dec 24, 2020 · US
by moulding or casting a body around bristles or tufts of bristles
by moulding or casting a body around bristles or tufts of bristles · 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 | A46D3/005 |
| Official title | {by moulding or casting a body around bristles or tufts of bristles} |
| Display label | by moulding or casting a body around bristles or tufts of bristles |
| Total patents | 121 |
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 | 10 |
| 2016 | 6 |
| 2017 | 14 |
| 2018 | 4 |
| 2019 | 14 |
| 2020 | 16 |
| 2021 | 14 |
| 2022 | 12 |
| 2023 | 16 |
| 2024 | 8 |
| 2025 | 5 |
| 2026 | 2 |
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
Brush head assembly and methods of manufacture
US-2020375349-A1 · Dec 3, 2020 · US
Oral care implement
US-10842255-B2 · Nov 24, 2020 · US
Brush head manufacturing methods with protective coatings
US-2020359779-A1 · Nov 19, 2020 · US
Toothbrush with injection-moulded bristles and method and apparatus for producing the same
US-10835025-B2 · Nov 17, 2020 · US
Brush head manufacturing methods using a molded tuft carrier and base plate
US-2020315334-A1 · Oct 8, 2020 · US
Method and apparatus for producing bristle fields for brushes
US-10722024-B2 · Jul 28, 2020 · US
Method for manufacturing interdental cleaning tool (as amended)
US-2020189159-A1 · Jun 18, 2020 · US
Brush head assembly and methods of manufacture
US-2020107919-A1 · Apr 9, 2020 · US
Brush head arrangements
US-10575626-B2 · Mar 3, 2020 · US
Mold insert and method of making a mold insert
US-2019381710-A1 · Dec 19, 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
Method of manufacturing inter-dental cleaning tool
US-2019343608-A1 · Nov 14, 2019 · US
Oral Care Implement
US-2019313779-A1 · Oct 17, 2019 · US
Method of manufacturing a brush and brush
US-10362858-B2 · Jul 30, 2019 · US
Oral care implement
US-2019200748-A1 · Jul 4, 2019 · US
Oral care implement
US-2019200743-A1 · Jul 4, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A46D3/005?
- CPC A46D3/005 is the Cooperative Patent Classification code for “by moulding or casting a body around bristles or tufts of bristles.”
- How many patents are filed under CPC A46D3/005 (by moulding or casting a body around bristles or tufts of bristles)?
- Our database includes 121 publications tagged with this CPC code.
- Is patent activity under CPC A46D3/005 growing?
- Publication counts under this code: 8 in 2024 vs 5 in 2025 (latest complete years).