Hygienic brush
US-2024057751-A1 · Feb 22, 2024 · US
interchangeably {removable bristle carriers}
interchangeably {removable bristle carriers} · 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 | A46B7/04 |
| Official title | interchangeably {removable bristle carriers} |
| Display label | interchangeably {removable bristle carriers} |
| Total patents | 149 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 18 |
| 2017 | 8 |
| 2018 | 17 |
| 2019 | 9 |
| 2020 | 19 |
| 2021 | 19 |
| 2022 | 16 |
| 2023 | 10 |
| 2024 | 9 |
| 2025 | 12 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Connector for a manual oral care implement
US-2019246780-A1 · Aug 15, 2019 · US
Manual oral care implement
US-2019246781-A1 · Aug 15, 2019 · US
Toothbrush and process for producing such a toothbrush
US-RE47468-E · Jul 2, 2019 · US
Oral care implement
US-2019175322-A1 · Jun 13, 2019 · US
Oral care implement
US-2019174904-A1 · Jun 13, 2019 · US
Oral care implement and handle and refill head thereof
US-2019175320-A1 · Jun 13, 2019 · US
Media escape prevention for self-service terminal
US-10319171-B2 · Jun 11, 2019 · US
Refill for electric toothbrush
US-2018368562-A1 · Dec 27, 2018 · US
Electric toothbrush
US-2018368960-A1 · Dec 27, 2018 · US
Coupling mechanism for electric toothbrush
US-2018368959-A1 · Dec 27, 2018 · US
A body care brush with injected bristles
US-2018317640-A1 · Nov 8, 2018 · US
Vaporizing and vapor heating assembly and personal care appliances including the same
US-2018280233-A1 · Oct 4, 2018 · US
Cosmetic device
US-2018279762-A1 · Oct 4, 2018 · US
Oral-care implement and method for manufacturing the same
US-2018235355-A1 · Aug 23, 2018 · US
Oral care toothbrush
US-10016053-B2 · Jul 10, 2018 · US
Wheel brush
US-10011001-B2 · Jul 3, 2018 · US
Neat Hand-Washing System
US-2018153291-A1 · Jun 7, 2018 · US
Multi-head artist and make-up brush
US-2018116386-A1 · May 3, 2018 · US
Systems, devices, and methods for generating auditory alerts/indications using resonant sonic motor
US-2018092449-A1 · Apr 5, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A46B7/04?
- CPC A46B7/04 is the Cooperative Patent Classification code for “interchangeably {removable bristle carriers}.”
- How many patents are filed under CPC A46B7/04 (interchangeably {removable bristle carriers})?
- Our database includes 149 publications tagged with this CPC code.
- Is patent activity under CPC A46B7/04 growing?
- Publication counts under this code: 9 in 2024 vs 12 in 2025 (latest complete years).