- All sections
- B - Performing operations; transporting
- B23B - Turning; boring
- B23B 5/16 - Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for bevelling, chamfering, or deburring the ends of bars or tubes
Patent holdings for IPC class B23B 5/16
Total number of patents in this class: 289
10-year publication summary
|
39
|
38
|
32
|
37
|
18
|
17
|
10
|
14
|
6
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Illinois Tool Works Inc. | 11399 |
68 |
| Kyokutoh Co., Ltd. | 69 |
12 |
| GM Global Technology Operations LLC | 14260 |
8 |
| Tri Tool Inc. | 48 |
8 |
| Semtorq, Inc. | 6 |
5 |
| Georg Fischer Rohrleitungssysteme AG | 111 |
4 |
| Hong Ann Tool Industries Co., Ltd. | 139 |
4 |
| Lutz Precision, k.s. | 7 |
4 |
| Milwaukee Electric Tool Corporation | 4100 |
4 |
| Rattunde & Co GmbH | 45 |
4 |
| Reface Systems, LLC | 4 |
4 |
| The Procter & Gamble Company | 22146 |
3 |
| CITIC Dicastal CO., LTD | 557 |
3 |
| FANUC Corporation | 6341 |
3 |
| Omachron Intellectual Property Inc. | 917 |
3 |
| SMS Meer GmbH | 66 |
3 |
| Washington University | 1542 |
3 |
| Rattunde AG | 70 |
3 |
| ALIAXIS DEUTSCHLAND GmbH | 15 |
3 |
| Belvac Production Machinery, Inc. | 151 |
2 |
| Other owners | 138 |