- All sections
- B - Performing operationstransporting
- B26B - Hand-held cutting tools not otherwise provided for
- B26B 21/10 - Safety razors with one or more blades arranged longitudinally to the handle
Patent holdings for IPC class B26B 21/10
Total number of patents in this class: 47
10-year publication summary
|
4
|
5
|
10
|
4
|
9
|
9
|
5
|
5
|
4
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Insignia IP Holding Company, LLC | 12 |
10 |
| Insignia IP Development Company, LLC | 26 |
4 |
| Church & Dwight Co., Inc. | 1890 |
3 |
| The Gillette Company LLC | 2561 |
3 |
| The Calligraphy Cut Company GmbH | 15 |
3 |
| I-r Innovation in Idea Ltd | 5 |
3 |
| Dorco Co., Ltd. | 376 |
2 |
| Ruairidh Robertson | 2 |
2 |
| Campus GmbH | 2 |
2 |
| Black & Decker, Inc. | 2411 |
1 |
| Eveready Battery Company, Inc. | 218 |
1 |
| Bic-violex SA | 314 |
1 |
| EDGEWELL Personal Care Brands, LLC | 1309 |
1 |
| Feather Safety Razor Co., Ltd. | 21 |
1 |
| Leaf Shave Company LLC | 14 |
1 |
| Preston Hage, LLC | 6 |
1 |
| RK Inventions, LLC | 11 |
1 |
| Irving Barber Company, LLC | 3 |
1 |
| Threshold Capital, Inc. | 1 |
1 |
| Neckrazor LLC | 1 |
1 |
| Other owners | 4 |