- All sections
- B - Performing operationstransporting
- B27B - Saws for wood or similar materialcomponents or accessories therefor
- B27B 25/02 - Feeding devices for timber in saw mills or sawing machinesFeeding devices for trees with feed and pressure rollers
Patent holdings for IPC class B27B 25/02
Total number of patents in this class: 46
10-year publication summary
|
2
|
6
|
4
|
4
|
2
|
2
|
7
|
2
|
3
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Usnr, LLC | 149 |
5 |
| Webco Mill Supply Ltd. | 6 |
5 |
| Usnr AB | 15 |
5 |
| Komatsu Forest AB | 90 |
3 |
| Michael Weinig AG | 45 |
3 |
| Veisto Oy | 34 |
3 |
| Johnson Enterprises Inc. | 2 |
2 |
| Mense Oy | 6 |
2 |
| Raimann Holzoptimierung GmbH & Co. KG | 3 |
2 |
| Real Performance Machinery, LLC | 4 |
2 |
| ADIGE S.p.A. | 54 |
1 |
| Astec Industries, Inc. | 94 |
1 |
| Betek GmbH & Co. KG | 158 |
1 |
| Equipements Boifor Inc. | 2 |
1 |
| Keystone Machinery Corporation | 1 |
1 |
| Ponsse Oyj | 224 |
1 |
| Waratah OM Oy | 8 |
1 |
| Moisio Forest Oy | 3 |
1 |
| Equipement Fabmec Inc. | 2 |
1 |
| Suzhou da ER Chang Machinery Co., Ltd | 3 |
1 |
| Other owners | 4 |