- All sections
- B - Performing operationstransporting
- B27B - Saws for wood or similar materialcomponents or accessories therefor
- B27B 17/00 - Chain sawsEquipment therefor
Patent holdings for IPC class B27B 17/00
Total number of patents in this class: 351
10-year publication summary
|
32
|
32
|
27
|
23
|
40
|
38
|
34
|
22
|
34
|
18
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Husqvarna AB | 3045 |
65 |
| ANDREAS STIHL AG & Co. KG | 857 |
45 |
| Makita Corporation | 2587 |
31 |
| Milwaukee Electric Tool Corporation | 5045 |
17 |
| Yamabiko Corporation | 305 |
17 |
| Nanjing Chervon Industry Co., Ltd. | 1296 |
14 |
| Robert Bosch GmbH | 44327 |
12 |
| Koki Holdings Co.,Ltd | 903 |
7 |
| Black & Decker, Inc. | 2471 |
6 |
| Hitachi Koki Co., Ltd. | 385 |
6 |
| Blount, Inc. | 30 |
5 |
| Globe (Jiangsu) Co., Ltd. | 270 |
5 |
| Oregon Tool, Inc. | 288 |
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 | 1615 |
4 |
| Echo, Incorporated | 110 |
4 |
| Forest Master Ltd | 8 |
3 |
| Husqvarna Zenoah Co., Ltd. | 42 |
3 |
| MTD Products Inc | 668 |
3 |
| Pellenc (Societe Anonyme) | 121 |
3 |
| Positec Power Tools (Suzhou) Co., Ltd. | 767 |
3 |
| Other owners | 93 |