- All sections
- B - Performing operationstransporting
- B26B - Hand-held cutting tools not otherwise provided for
- B26B 21/40 - Details or accessories
Patent holdings for IPC class B26B 21/40
Total number of patents in this class: 1304
10-year publication summary
|
115
|
143
|
140
|
164
|
130
|
150
|
133
|
132
|
121
|
59
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Gillette Company LLC | 2555 |
304 |
| Bic-violex SA | 314 |
169 |
| Dorco Co., Ltd. | 376 |
137 |
| The Gillette Company | 499 |
85 |
| Koninklijke Philips N.V. | 24718 |
68 |
| BIC Violex Single Member S.A. | 212 |
62 |
| SL Shaveco LLC | 74 |
40 |
| May Patents Ltd. | 140 |
32 |
| EDGEWELL Personal Care Brands, LLC | 1309 |
27 |
| Eveready Battery Company, Inc. | 223 |
22 |
| Volteon LLC | 27 |
16 |
| Braun GmbH | 1346 |
15 |
| Shavelogic, Inc. | 19 |
15 |
| Dollar Shave Club, Inc. | 99 |
12 |
| Societe BIC | 1041 |
12 |
| Kai R&D Center Co., Ltd. | 78 |
11 |
| Bakblade Limited | 35 |
11 |
| Mack-Ray, Inc. | 23 |
10 |
| Insignia IP Holding Company, LLC | 12 |
10 |
| Leaf Shave Company LLC | 14 |
9 |
| Other owners | 237 |