Oral cavity treatment device
US-12239213-B2 · Mar 4, 2025 · US
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Additional brush head
Additional brush head · 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 | A46B5/0004 |
| Official title | {Additional brush head} |
| Display label | Additional brush head |
| Total patents | 7 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2018 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2023 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Oral Cavity Treatment Device
US-2023371680-A1 · Nov 23, 2023 · US
Cleaning brush
US-11627796-B2 · Apr 18, 2023 · US
Cleaning brush
US-2021321755-A1 · Oct 21, 2021 · US
Head for an oral care implement, oral care implement and method for manufacturing such head
US-10694839-B2 · Jun 30, 2020 · US
Head for an oral care implement, oral care implement and method for manufacturing such head
US-2018279758-A1 · Oct 4, 2018 · US
Personal-care applicator and processes for manufacturing same
US-2015374110-A1 · Dec 31, 2015 · US