- All sections
- B - Performing operationstransporting
- B23G - Thread cuttingworking of screws, bolt heads or nuts, in conjunction therewith
- B23G 1/34 - Thread cuttingAutomatic machines specially designed therefor by milling with a cutting bit moving in a closed path arranged eccentrically with respect to the axis of the rotating workpiece
Patent holdings for IPC class B23G 1/34
Total number of patents in this class: 18
10-year publication summary
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2
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3
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4
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1
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0
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1
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0
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3
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0
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hartmetall-Werkzeugfabrik Paul Horn GmbH | 155 |
4 |
| Gildemeister Italiana S.p.A. | 21 |
2 |
| GM Global Technology Operations LLC | 15918 |
1 |
| Schaeffler Technologies AG & Co. KG | 10771 |
1 |
| NGK Spark Plug Co., Ltd. | 878 |
1 |
| Audi AG | 7499 |
1 |
| FANUC Corporation | 7076 |
1 |
| Mitsubishi Hitachi Tool Engineering, Ltd. | 90 |
1 |
| SECO Tools AB | 447 |
1 |
| Wto Werkzeug-einrichtungen GmbH | 7 |
1 |
| HG Medical GmbH | 7 |
1 |
| Hartmetall-Werkzeugfabrik Paul Hom GmbH | 6 |
1 |
| Moldino Tool Engineering, Ltd. | 124 |
1 |
| PCM Precision Tooling SA | 6 |
1 |
| Other owners | 0 |