- 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 51/02 - Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of frames
Patent holdings for IPC class B23D 51/02
Total number of patents in this class: 90
10-year publication summary
|
4
|
3
|
3
|
6
|
8
|
3
|
4
|
4
|
6
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 40953 |
43 |
| Makita Corporation | 2339 |
4 |
| Hilti Aktiengesellschaft | 3227 |
3 |
| Festool GmbH | 317 |
3 |
| Milwaukee Electric Tool Corporation | 3572 |
3 |
| Siemens Gamesa Renewable Energy A/S | 1647 |
3 |
| Black & Decker, Inc. | 2402 |
2 |
| Hitachi Koki Co., Ltd. | 423 |
2 |
| Positec Power Tools (Suzhou) Co., Ltd. | 642 |
2 |
| Techsouth, Inc. | 4 |
2 |
| Circsaw Technologies LLC | 24 |
2 |
| Illinois Tool Works Inc. | 11152 |
1 |
| Robert Bosch Tool Corporation | 350 |
1 |
| Aesculap AG | 1306 |
1 |
| Aimsak Co., Ltd. | 5 |
1 |
| Apex Brands, Inc. | 820 |
1 |
| Eastway Fair Company Limited | 8 |
1 |
| Gühring oHG | 71 |
1 |
| Positec Power Tools Co., Ltd. | 1 |
1 |
| Proxxon S.A. | 29 |
1 |
| Other owners | 12 |