Personal care product dispensing system
US-12501994-B2 · Dec 23, 2025 · US
Bristles details
Bristles details · 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 | A46D1/02 |
| Official title | {Bristles details} |
| Display label | Bristles details |
| Total patents | 56 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 7 |
| 2018 | 3 |
| 2019 | 5 |
| 2020 | 8 |
| 2021 | 4 |
| 2022 | 3 |
| 2023 | 8 |
| 2024 | 6 |
| 2025 | 9 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Head for an oral care implement and oral care implement
US-2025359974-A1 · Nov 27, 2025 · US
Head for an oral care implement and oral care implement
US-2025359659-A1 · Nov 27, 2025 · US
Personal care device
US-2025325357-A1 · Oct 23, 2025 · US
Bristle and mascara brush having same
US-12342929-B2 · Jul 1, 2025 · US
Head for an oral care implement
US-12303021-B2 · May 20, 2025 · US
Personal care product dispensing system
US-2025064202-A1 · Feb 27, 2025 · US
Alternating finger in an arch of a brushing mouthpiece
US-2025017709-A1 · Jan 16, 2025 · US
A dental cleaning system
US-2025017361-A1 · Jan 16, 2025 · US
Personal care product dispensing system
US-12178310-B2 · Dec 31, 2024 · US
Image forming apparatus
US-2024302784-A1 · Sep 12, 2024 · US
Head for an oral care implement and oral care implement
US-2024215709-A1 · Jul 4, 2024 · US
Interdental cleaning tool
US-11986086-B2 · May 21, 2024 · US
Brush for cleaning a wafer
US-2024148133-A1 · May 9, 2024 · US
Personal care product dispensing system
US-2024023695-A1 · Jan 25, 2024 · US
Bristle and mascara brush having same
US-2023263297-A1 · Aug 24, 2023 · US
Head For An Oral Care Implement
US-2023248139-A1 · Aug 10, 2023 · US
Interdental cleaning tool
US-2023148742-A1 · May 18, 2023 · US
Head for an oral care implement and oral care implement
US-2023148744-A1 · May 18, 2023 · US
Head for an oral care implement and oral care implement
US-2023143342-A1 · May 11, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A46D1/02?
- CPC A46D1/02 is the Cooperative Patent Classification code for “Bristles details.”
- How many patents are filed under CPC A46D1/02 (Bristles details)?
- Our database includes 56 publications tagged with this CPC code.
- Is patent activity under CPC A46D1/02 growing?
- Publication counts under this code: 6 in 2024 vs 9 in 2025 (latest complete years).