- 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
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3
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4
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5
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6
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5
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2
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1
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4
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3
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3
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Progressive International Corporation | 251 |
3 |
| The Boeing Company | 20098 |
2 |
| Atlas Pacific Engineering Company | 19 |
2 |
| Spae, Johnathan T | 3 |
2 |
| General Electric Company | 13807 |
1 |
| Illinois Tool Works Inc. | 11485 |
1 |
| Arbortech Industries Limited | 23 |
1 |
| Chef'n Corporation | 105 |
1 |
| ConAgra Foods Lamb Weston, Inc. | 18 |
1 |
| Hangzhou Great Star Industrial Co., Ltd. | 614 |
1 |
| Kabushiki Kaisya Leben Hanbai | 47 |
1 |
| King's Flair Development Ltd. | 22 |
1 |
| Liqui-Box Corporation | 192 |
1 |
| Olfa Corporation | 46 |
1 |
| Shenzhen Institutes of Advanced Technology Chinese Academy of Sciences | 2041 |
1 |
| Tandus Centiva Inc. | 4 |
1 |
| Paul B Hodges | 1 |
1 |
| Walmart Apollo, LLC | 6212 |
1 |
| Hangzhou United Tools Co., Ltd. | 63 |
1 |
| Guangdong Golden Light Electric Appliances Co.,Ltd. | 10 |
1 |
| Other owners | 4 |