- All sections
- B - Performing operationstransporting
- B23D - Planingslottingshearingbroachingsawingfilingscrapinglike operations for working metal by removing material, not otherwise provided for
- B23D 47/12 - Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of drives for circular saw blades
Patent holdings for IPC class B23D 47/12
Total number of patents in this class: 294
10-year publication summary
|
15
|
36
|
28
|
25
|
30
|
20
|
22
|
19
|
18
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 43449 |
41 |
| Makita Corporation | 2514 |
24 |
| Husqvarna AB | 2977 |
24 |
| Koki Holdings Co.,Ltd | 906 |
21 |
| Milwaukee Electric Tool Corporation | 4757 |
18 |
| Robert Bosch Tool Corporation | 338 |
17 |
| Black & Decker, Inc. | 2424 |
15 |
| Hilti Aktiengesellschaft | 3577 |
13 |
| Illinois Tool Works Inc. | 11712 |
9 |
| Festool GmbH | 403 |
8 |
| ANDREAS STIHL AG & Co. KG | 838 |
7 |
| Nanjing Chervon Industry Co., Ltd. | 1198 |
6 |
| Sawstop Holding LLC | 70 |
6 |
| Hitachi Koki Co., Ltd. | 399 |
5 |
| Techtronic Cordless GP, Gainful Plan Trading Limited, an entity organized in the British Virgin Islands and TTI Finance Ltd., an entity organized in the British Virgin Islands | 1577 |
4 |
| C. & E. FEIN GmbH | 189 |
3 |
| Komatsu Forest AB | 87 |
3 |
| Zhejiang King-mazon Machinery Co., Ltd. | 4 |
3 |
| Bettcher Industries, Inc. | 111 |
2 |
| Diamond Products, Limited | 41 |
2 |
| Other owners | 63 |