- All sections
- B - Performing operations; transporting
- B27B - Saws for wood or similar material; components or accessories therefor
- B27B 17/10 - Transmission clutches specially designed for chain saws
Patent holdings for IPC class B27B 17/10
Total number of patents in this class: 19
10-year publication summary
|
2
|
0
|
1
|
7
|
1
|
0
|
2
|
0
|
3
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Husqvarna AB | 2824 |
9 |
| Black & Decker, Inc. | 2402 |
2 |
| ANDREAS STIHL AG & Co. KG | 818 |
2 |
| Milwaukee Electric Tool Corporation | 3572 |
2 |
| Koki Holdings Co.,Ltd | 856 |
2 |
| Nanjing Chervon Industry Co., Ltd. | 808 |
1 |
| Yamabiko Corporation | 234 |
1 |
| Other owners | 0 |