- All sections
- B - Performing operations; transporting
- B23B - Turning; boring
- B23B 5/12 - Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning axles, bars, rods, tubes, rolls, i.e. shaft-turning lathes, roll lathes; Centreless turning for peeling bars or tubes by making use of cutting bits arranged around the workpiece
Patent holdings for IPC class B23B 5/12
Total number of patents in this class: 56
10-year publication summary
5
|
9
|
2
|
6
|
2
|
2
|
7
|
2
|
6
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Danieli & C. Officine Meccaniche S.p.A. | 680 |
6 |
Ceratizit Austria Gesellschaft mbH | 118 |
3 |
Daisho Seiki Corporation | 9 |
3 |
Iscar, Ltd. | 1084 |
3 |
ALIAXIS DEUTSCHLAND GmbH | 14 |
3 |
Hitachi Metals, Ltd. | 2175 |
2 |
Ecoroll AG Werkzeugtechnik | 15 |
2 |
EJP Maschinen GmbH | 4 |
2 |
Mapal Fabrik fur Prazisionswerkzeuge Dr. Kress KG | 153 |
2 |
SMS Group GmbH | 1029 |
2 |
Ferroll GmbH | 4 |
2 |
The Boeing Company | 19843 |
1 |
Hitachi Automotive Systems, Ltd. | 3970 |
1 |
Nitto Denko Corporation | 7879 |
1 |
Board of Regents, The University of Texas System | 5370 |
1 |
Showa Denko K.K. | 2539 |
1 |
Mitsubishi Rayon Co., Ltd. | 1003 |
1 |
Aquatherm Besitzgesellschaft mbH & Co. KG | 1 |
1 |
Boehlerit GmbH & Co. KG. | 42 |
1 |
Century Plastics, Inc. | 2 |
1 |
Other owners | 17 |