- 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: 97
10-year publication summary
9
|
20
|
10
|
16
|
14
|
9
|
9
|
12
|
7
|
7
|
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 | 83 |
8 |
Hangzhou Great Star Industrial Co., Ltd. | 603 |
7 |
Mentor Group, L.L.C. | 13 |
7 |
Milwaukee Electric Tool Corporation | 4321 |
6 |
Hangzhou Great Star Tools Co., Ltd. | 148 |
4 |
Leatherman Tool Group, Inc. | 162 |
4 |
The Sherwin-Williams Company | 544 |
3 |
Hogue Tool & Machine, Inc. | 19 |
3 |
Pacific Handy Cutter, Inc. | 72 |
3 |
Spyderco, Inc. | 145 |
3 |
Sherpa Enterprises LLC | 12 |
3 |
Benchmade Knife Co., Inc. | 164 |
2 |
Nextorch Industries Co., Ltd. | 23 |
2 |
Power Source Industries Co. Ltd. | 9 |
2 |
Helvetica Brands SA | 15 |
2 |
I-r Innovation in Idea Ltd | 5 |
2 |
Globe Corporation | 4 |
2 |
Black & Decker, Inc. | 2408 |
1 |
Accutec Blades, Inc. | 4 |
1 |
Allway Tools, Inc. | 38 |
1 |
Other owners | 31 |