- All sections
- B - Performing operations; transporting
- B26B - Hand-held cutting tools not otherwise provided for
- B26B 21/40 - Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor - Details or accessories
Patent holdings for IPC class B26B 21/40
Total number of patents in this class: 1214
10-year publication summary
|
106
|
115
|
143
|
140
|
160
|
129
|
150
|
131
|
124
|
47
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Gillette Company LLC | 2540 |
285 |
| Bic-violex SA | 353 |
180 |
| Dorco Co., Ltd. | 327 |
100 |
| The Gillette Company | 577 |
90 |
| Koninklijke Philips N.V. | 22975 |
57 |
| BIC Violex Single Member S.A. | 148 |
44 |
| SL Shaveco LLC | 72 |
35 |
| Eveready Battery Company, Inc. | 267 |
31 |
| May Patents Ltd. | 124 |
31 |
| EDGEWELL Personal Care Brands, LLC | 1402 |
25 |
| Volteon LLC | 27 |
16 |
| Shavelogic, Inc. | 19 |
15 |
| Societe BIC | 1064 |
13 |
| Braun GmbH | 1290 |
12 |
| Dollar Shave Club, Inc. | 104 |
11 |
| Kai R&D Center Co., Ltd. | 78 |
11 |
| Bakblade Limited | 40 |
11 |
| Mack-Ray, Inc. | 23 |
10 |
| Insignia IP Holding Company, LLC | 13 |
10 |
| Leaf Shave Company LLC | 13 |
8 |
| Other owners | 219 |