- All sections
- B - Performing operations; transporting
- B27B - Saws for wood or similar material; components or accessories therefor
- B27B 17/08 - Drives or gearings; Devices for swivelling or tilting the chain saw
Patent holdings for IPC class B27B 17/08
Total number of patents in this class: 167
10-year publication summary
|
18
|
7
|
17
|
13
|
14
|
13
|
18
|
16
|
20
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Husqvarna AB | 2824 |
34 |
| ANDREAS STIHL AG & Co. KG | 818 |
23 |
| Makita Corporation | 2339 |
18 |
| Milwaukee Electric Tool Corporation | 3572 |
12 |
| Nanjing Chervon Industry Co., Ltd. | 808 |
8 |
| Robert Bosch GmbH | 40953 |
7 |
| Koki Holdings Co.,Ltd | 856 |
5 |
| Blount, Inc. | 33 |
4 |
| Pellenc (Societe Anonyme) | 121 |
4 |
| Yamabiko Corporation | 234 |
4 |
| 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 | 1544 |
4 |
| Omron Corporation | 6968 |
3 |
| Hilti Aktiengesellschaft | 3227 |
3 |
| Dolmar GmbH | 14 |
3 |
| Hitachi Koki Co., Ltd. | 423 |
3 |
| Echo, Incorporated | 84 |
3 |
| Chain Orthopedics, LLC | 19 |
3 |
| Log Max AB | 32 |
2 |
| Positec Power Tools (Suzhou) Co., Ltd. | 642 |
2 |
| Prinz GmbH & Co. KG | 7 |
2 |
| Other owners | 20 |