- All sections
- B - Performing operationstransporting
- B26B - Hand-held cutting tools not otherwise provided for
- B26B 3/03 - Hand knives with fixed blades specially adapted for cutting-off slices one by one
Patent holdings for IPC class B26B 3/03
Total number of patents in this class: 22
10-year publication summary
|
4
|
4
|
2
|
1
|
4
|
2
|
2
|
2
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Progressive International Corporation | 250 |
4 |
| King's Flair Development Ltd. | 22 |
3 |
| Alan Backus | 6 |
2 |
| Gigand Company Ltd. | 5 |
2 |
| Benriner Co., Ltd | 17 |
1 |
| Epoch Company, Ltd. | 292 |
1 |
| Havel's Incorporated | 1 |
1 |
| Helen of Troy Limited | 228 |
1 |
| Lefte, LLC | 8 |
1 |
| Leifheit AG | 152 |
1 |
| Backus, Alan | 1 |
1 |
| Norman Singer | 2 |
1 |
| Lulius Marici | 1 |
1 |
| Outdoor Edge Cutlery, LLC | 62 |
1 |
| Conair LLC | 9 |
1 |
| Other owners | 0 |