- All sections
- B - Performing operationstransporting
- B23G - Thread cuttingworking of screws, bolt heads or nuts, in conjunction therewith
- B23G 5/06 - Taps
Patent holdings for IPC class B23G 5/06
Total number of patents in this class: 176
10-year publication summary
|
12
|
13
|
36
|
20
|
14
|
8
|
8
|
9
|
9
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Electric Hardmetal Corp. | 1012 |
40 |
| OSG Corporation | 353 |
37 |
| Sumitomo Electric Industries, Ltd. | 15321 |
13 |
| EMUGE-Werk Richard Glimpel GmbH & Co. KG Fabrik für Präzisionswerkzeuge | 81 |
10 |
| Audi AG | 7336 |
8 |
| Kennametal Inc. | 1392 |
5 |
| LOCK-N-STITCH Inc. | 15 |
5 |
| Sakai Threading Tool Co., Ltd. | 5 |
5 |
| Makino Milling Machine Co., Ltd. | 412 |
4 |
| Nachi-Fujikoshi Corp. | 105 |
4 |
| AB Sandvik Coromant | 230 |
3 |
| Walter AG | 259 |
3 |
| Ford Motor Company | 2713 |
2 |
| GM Global Technology Operations LLC | 14850 |
2 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2873 |
2 |
| Oerlikon Surface Solutions AG, Pfaffikon | 540 |
2 |
| Okuma Corporation | 253 |
2 |
| Sandvik Intellectual Property AB | 1496 |
2 |
| Tungaloy Corporation | 501 |
2 |
| Toyota Motor Corporation | 31377 |
1 |
| Other owners | 24 |