Method for manufacturing sheet for use in tongue plaque cleaner
US-11542647-B2 · Jan 3, 2023 · US
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Splitting; Pointing
Splitting; Pointing · 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 | A46D1/05 |
| Official title | Splitting; Pointing |
| Display label | Splitting; Pointing |
| Total patents | 11 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2018 | 2 |
| 2019 | 5 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Oral care implement and filament for the same
US-11445810-B2 · Sep 20, 2022 · US
Device for filament end-rounding and a method for end-rounding toothbrush filaments
US-11096478-B2 · Aug 24, 2021 · US
Device for filament end-rounding and a method for end-rounding toothbrush filaments
US-2019254415-A1 · Aug 22, 2019 · US
Oral Care Implement and Filament for the Same
US-2019183237-A1 · Jun 20, 2019 · US
Device for filament end-rounding and a method for end-rounding (tooth)brush filaments
US-10314389-B2 · Jun 11, 2019 · US
Oral care implement and filament for the same
US-10244857-B2 · Apr 2, 2019 · US
Method for manufacturing sheet for use in tongue plaque cleaner
US-2019040561-A1 · Feb 7, 2019 · US
Oral care implement and filament for the same
US-2018055206-A1 · Mar 1, 2018 · US
Brush for cosmetic implements and manufacturing method of the same
US-2018020811-A1 · Jan 25, 2018 · US
Device for filament end-rounding and a method for end-rounding (tooth)brush filaments
US-2016353874-A1 · Dec 8, 2016 · US