- All sections
- B - Performing operationstransporting
- B23D - Planingslottingshearingbroachingsawingfilingscrapinglike operations for working metal by removing material, not otherwise provided for
- B23D 71/04 - Hand files or hand rasps
Patent holdings for IPC class B23D 71/04
Total number of patents in this class: 15
10-year publication summary
|
2
|
3
|
1
|
3
|
3
|
3
|
0
|
2
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Georg Martin GmbH | 22 |
3 |
| Stewart-MacDonald Manufacturing Company | 27 |
3 |
| Leatherman Tool Group, Inc. | 161 |
2 |
| Nite Ize, Inc. | 480 |
2 |
| Apex Brands, Inc. | 708 |
1 |
| Arthrex, Inc. | 1425 |
1 |
| Mipox Corporation | 20 |
1 |
| Ming Shin Tools Co., Ltd. | 59 |
1 |
| Suzhou Maikafu Industrial Technology Co., Ltd. | 7 |
1 |
| Other owners | 0 |