- All sections
- B - Performing operationstransporting
- B26B - Hand-held cutting tools not otherwise provided for
- B26B 1/02 - Hand knives with adjustable bladePocket knives with pivoted blade
Patent holdings for IPC class B26B 1/02
Total number of patents in this class: 98
10-year publication summary
|
8
|
19
|
10
|
13
|
12
|
7
|
9
|
10
|
7
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GB II Corporation, DBA Columbia River Knife & Tool Company | 80 |
8 |
| Hangzhou Great Star Industrial Co., Ltd. | 615 |
8 |
| Mentor Group, L.L.C. | 13 |
7 |
| Milwaukee Electric Tool Corporation | 4448 |
6 |
| Hangzhou Great Star Tools Co., Ltd. | 148 |
4 |
| Leatherman Tool Group, Inc. | 161 |
4 |
| The Sherwin-Williams Company | 538 |
3 |
| Hogue Tool & Machine, Inc. | 20 |
3 |
| Pacific Handy Cutter, Inc. | 72 |
3 |
| Spyderco, Inc. | 151 |
3 |
| Sherpa Enterprises LLC | 12 |
3 |
| Benchmade Knife Co., Inc. | 164 |
2 |
| Nextorch Industries Co., Ltd. | 24 |
2 |
| Power Source Industries Co. Ltd. | 9 |
2 |
| Helvetica Brands SA | 14 |
2 |
| I-r Innovation in Idea Ltd | 5 |
2 |
| Globe Corporation | 4 |
2 |
| Black & Decker, Inc. | 2410 |
1 |
| Accutec Blades, Inc. | 4 |
1 |
| Allway Tools, Inc. | 38 |
1 |
| Other owners | 31 |