- All sections
- B - Performing operations; transporting
- B27B - Saws for wood or similar material; components or accessories therefor
- B27B 33/08 - Circular saw blades
Patent holdings for IPC class B27B 33/08
Total number of patents in this class: 68
10-year publication summary
|
3
|
5
|
7
|
4
|
9
|
5
|
7
|
3
|
5
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kanefusa Kabushiki Kaisha | 94 |
14 |
| Husqvarna AB | 2824 |
4 |
| Kvarnstrands Verktyg AB | 4 |
3 |
| Hyde Tools, Inc. | 94 |
2 |
| Saint-Gobain Abrasifs | 657 |
2 |
| Saint-Gobain Abrasives, Inc. | 895 |
2 |
| Usnr, LLC | 143 |
2 |
| Veisto Oy | 25 |
2 |
| The M.K. Morse Company | 18 |
2 |
| Tatsuno Sawing Dr. Company | 2 |
2 |
| Deere & Company | 6845 |
1 |
| Robert Bosch GmbH | 40953 |
1 |
| Robert Bosch Tool Corporation | 350 |
1 |
| Makita Corporation | 2339 |
1 |
| 2396002 Ontario Inc. | 3 |
1 |
| Apex Brands, Inc. | 820 |
1 |
| Corcel IP Limited | 19 |
1 |
| David Pope | 2 |
1 |
| Eugene Carbide SAW & Machine, Inc. | 1 |
1 |
| Leonardi Manufacturing Co., Inc. | 33 |
1 |
| Other owners | 23 |