Rotary trimmer
US-12496737-B2 · Dec 16, 2025 · US
Details of inner cutters having their axes of rotation perpendicular to the cutting surface
Details of inner cutters having their axes of rotation perpendicular to the cutting surface · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B26B19/141 |
| Official title | {Details of inner cutters having their axes of rotation perpendicular to the cutting surface} |
| Display label | Details of inner cutters having their axes of rotation perpendicular to the cutting surface |
| Total patents | 47 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 4 |
| 2019 | 3 |
| 2020 | 7 |
| 2021 | 6 |
| 2022 | 5 |
| 2023 | 4 |
| 2024 | 5 |
| 2025 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Hair-cutting unit with hair-entry slots having a hair-retaining structure
US-2025326140-A1 · Oct 23, 2025 · US
Shaving system with shaving unit and cleaning device
US-12342921-B2 · Jul 1, 2025 · US
Hair-cutting unit for a shaving device
US-12251845-B2 · Mar 18, 2025 · US
Reducing sound production in a hair-cutting unit comprising an external cutting member and a rotatable internal cutting member
US-12240132-B2 · Mar 4, 2025 · US
Rotary trimmer
US-2024261990-A1 · Aug 8, 2024 · US
Shaving system with shaving unit and cleaning device
US-2024225234-A9 · Jul 11, 2024 · US
Shaving apparatus with improved cap functionality
US-11975456-B2 · May 7, 2024 · US
Shaving system with shaving unit and cleaning device
US-2024130506-A1 · Apr 25, 2024 · US
Hair removal apparatus
US-11910901-B2 · Feb 27, 2024 · US
Shaving system with shaving device and cleaning device
US-11766793-B2 · Sep 26, 2023 · US
Reducing sound production in a hair-cutting unit comprising an external cutting member and a rotatable internal cutting member
US-2023158693-A1 · May 25, 2023 · US
Cutting unit and shaving head of a shaving device
US-11597108-B2 · Mar 7, 2023 · US
Shaving unit having hair-cutting units with first and second pivot axes
US-2023020301-A1 · Jan 19, 2023 · US
Shaving system with shaving device and cleaning device
US-2022305685-A1 · Sep 29, 2022 · US
Hair-cutting unit with cutter blocking prevention
US-11440207-B2 · Sep 13, 2022 · US
Shaving system with shaving device and cleaning device
US-11389977-B2 · Jul 19, 2022 · US
Hair-cutting unit for a shaving device
US-2022143849-A1 · May 12, 2022 · US
Shaving unit and shaving appliance
US-11285627-B2 · Mar 29, 2022 · US
Shaving system with shaving device and cleaning device
US-2021354319-A1 · Nov 18, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B26B19/141?
- CPC B26B19/141 is the Cooperative Patent Classification code for “Details of inner cutters having their axes of rotation perpendicular to the cutting surface.”
- How many patents are filed under CPC B26B19/141 (Details of inner cutters having their axes of rotation perpendicular to the cutting surface)?
- Our database includes 47 publications tagged with this CPC code.
- Is patent activity under CPC B26B19/141 growing?
- Publication counts under this code: 5 in 2024 vs 5 in 2025 (latest complete years).