- 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: 345
10-year publication summary
|
19
|
30
|
30
|
26
|
22
|
37
|
36
|
29
|
20
|
33
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Husqvarna AB | 2959 |
64 |
| ANDREAS STIHL AG & Co. KG | 834 |
41 |
| Makita Corporation | 2481 |
29 |
| Milwaukee Electric Tool Corporation | 4595 |
17 |
| Yamabiko Corporation | 278 |
17 |
| Robert Bosch GmbH | 43096 |
12 |
| Nanjing Chervon Industry Co., Ltd. | 1141 |
11 |
| Koki Holdings Co.,Ltd | 900 |
7 |
| Hitachi Koki Co., Ltd. | 411 |
6 |
| Black & Decker, Inc. | 2408 |
5 |
| Blount, Inc. | 31 |
5 |
| Husqvarna Zenoah Co., Ltd. | 72 |
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 | 1612 |
5 |
| Globe (Jiangsu) Co., Ltd. | 269 |
5 |
| Trigger Point Innovations, LLC | 4 |
4 |
| Echo, Incorporated | 91 |
4 |
| Oregon Tool, Inc. | 285 |
4 |
| Forest Master Ltd | 8 |
3 |
| Mecachrome France | 31 |
3 |
| MTD Products Inc | 673 |
3 |
| Other owners | 95 |