Rotatable brush for surface cleaning apparatus
US-2025386986-A1 · Dec 25, 2025 · US
by wires or other anchoring means, specially for U-shaped bristle tufts
by wires or other anchoring means, specially for U-shaped bristle tufts · 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 | A46B3/16 |
| Official title | by wires or other anchoring means, specially for U-shaped bristle tufts |
| Display label | by wires or other anchoring means, specially for U-shaped bristle tufts |
| Total patents | 57 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 4 |
| 2017 | 5 |
| 2018 | 3 |
| 2019 | 6 |
| 2020 | 9 |
| 2021 | 6 |
| 2022 | 5 |
| 2023 | 6 |
| 2024 | 2 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Oral care implement
US-12383049-B2 · Aug 12, 2025 · US
Rotatable brush for surface cleaning apparatus
US-12349853-B2 · Jul 8, 2025 · US
Mascara applicator
US-2024260732-A1 · Aug 8, 2024 · US
Brush with fluid delivery
US-11930915-B2 · Mar 19, 2024 · US
Rotatable brush for surface cleaning apparatus
US-2023371765-A1 · Nov 23, 2023 · US
Systems and methods for wire bristle tuft attachment
US-2023354988-A1 · Nov 9, 2023 · US
Rotatable brush for surface cleaning apparatus
US-11751736-B2 · Sep 12, 2023 · US
Toothbrush and Anchor Wire Therefor
US-2023210247-A1 · Jul 6, 2023 · US
Applicator device for cosmetic product with flexible applicator element
US-11653741-B2 · May 23, 2023 · US
Brushroll for vacuum cleaner
US-11641989-B2 · May 9, 2023 · US
Oral Care Implement
US-2022395082-A1 · Dec 15, 2022 · US
Applicator for applying a cosmetic product to keratinous materials
US-11419405-B2 · Aug 23, 2022 · US
Brush with Fluid Delivery
US-2022133027-A1 · May 5, 2022 · US
Tool-less spring attachment to c-channel and method of using same
US-11242880-B2 · Feb 8, 2022 · US
Brush with fluid delivery
US-11229283-B2 · Jan 25, 2022 · US
Applicator for applying a cosmetic product to keratinous materials
US-2021401149-A1 · Dec 30, 2021 · US
Handle for a personal-care implement and personal-care implement
US-2021315370-A1 · Oct 14, 2021 · US
Rotatable brush for surface cleaning apparatus
US-2021127915-A1 · May 6, 2021 · US
Applicator Device for Cosmetic Product With Flexible Applicator Element
US-2021127814-A1 · May 6, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A46B3/16?
- CPC A46B3/16 is the Cooperative Patent Classification code for “by wires or other anchoring means, specially for U-shaped bristle tufts.”
- How many patents are filed under CPC A46B3/16 (by wires or other anchoring means, specially for U-shaped bristle tufts)?
- Our database includes 57 publications tagged with this CPC code.
- Is patent activity under CPC A46B3/16 growing?
- Publication counts under this code: 2 in 2024 vs 3 in 2025 (latest complete years).