- All sections
- B - Performing operations; transporting
- B23D - Planing; slotting; shearing; broaching; sawing; filing; scraping; like operations for working metal by removing material, not otherwise provided for
- B23D 15/14 - Shearing machines or shearing devices cutting by blades which move parallel to each other characterised by drives or gearings therefor actuated by fluid or gas pressure
Patent holdings for IPC class B23D 15/14
Total number of patents in this class: 63
10-year publication summary
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4
|
4
|
7
|
9
|
9
|
10
|
7
|
10
|
3
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Greenlee Tools, Inc. | 208 |
6 |
| Milwaukee Electric Tool Corporation | 3572 |
5 |
| Hubbell Incorporated | 3052 |
4 |
| Key Safety Systems, Inc. | 235 |
4 |
| Siemens VAI Metals Technologies, Ltd. | 20 |
4 |
| RUAG Ammotec GmbH | 82 |
3 |
| Auto Kabel Managementgesellschaft mbH | 53 |
2 |
| Cembre S.p.A. | 81 |
2 |
| Rheinmetall Waffe Munition GmbH | 559 |
2 |
| Arianegroup SAS | 493 |
2 |
| Control Cutter AS | 16 |
2 |
| The Boeing Company | 19843 |
1 |
| Siemens Plc | 73 |
1 |
| Komatsu Industries Corporation | 185 |
1 |
| Abasolo Vallejo S.A. | 3 |
1 |
| Acha S.r.l. | 20 |
1 |
| Alford Research Limited | 7 |
1 |
| Beijing University of Technology | 437 |
1 |
| Duro Dyne Corporation | 60 |
1 |
| Hatebur Umformmaschinen AG | 39 |
1 |
| Other owners | 18 |