- All sections
- B - Performing operationstransporting
- B26B - Hand-held cutting tools not otherwise provided for
- B26B 3/04 - Hand knives with fixed blades for performing several incisions simultaneouslyMultiple-blade knives
Patent holdings for IPC class B26B 3/04
Total number of patents in this class: 29
10-year publication summary
|
4
|
6
|
7
|
5
|
2
|
1
|
5
|
4
|
8
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20163 |
2 |
| Atlas Pacific Engineering Company | 19 |
2 |
| Progressive International Corporation | 229 |
2 |
| Spae, Johnathan T | 3 |
2 |
| Fusion Orthopedics USA, LLC | 22 |
2 |
| General Electric Company | 13910 |
1 |
| Illinois Tool Works Inc. | 11866 |
1 |
| Arbortech Industries Limited | 24 |
1 |
| Chef'n Corporation | 95 |
1 |
| Hangzhou Great Star Industrial Co., Ltd. | 695 |
1 |
| Kabushiki Kaisya Leben Hanbai | 51 |
1 |
| King's Flair Development Ltd. | 22 |
1 |
| Liqui-Box Corporation | 183 |
1 |
| Olfa Corporation | 50 |
1 |
| Shenzhen Institutes of Advanced Technology Chinese Academy of Sciences | 2155 |
1 |
| Tandus Centiva Inc. | 3 |
1 |
| Paul B Hodges | 1 |
1 |
| Walmart Apollo, LLC | 6575 |
1 |
| Hangzhou United Tools Co., Ltd. | 64 |
1 |
| Guangdong Golden Light Electric Appliances Co.,Ltd. | 11 |
1 |
| Other owners | 4 |