- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02B - Internal-combustion piston enginescombustion engines in general
- F02B 63/02 - Adaptations of engines for driving pumps, hand-held tools or electric generatorsPortable combinations of engines with engine-driven devices for hand-held tools
Patent holdings for IPC class F02B 63/02
Total number of patents in this class: 266
10-year publication summary
|
34
|
28
|
40
|
21
|
10
|
9
|
5
|
5
|
4
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Husqvarna AB | 3049 |
50 |
| ANDREAS STIHL AG & Co. KG | 860 |
45 |
| Yamabiko Corporation | 306 |
20 |
| Illinois Tool Works Inc. | 11902 |
17 |
| Hitachi Koki Co., Ltd. | 385 |
14 |
| Makita Corporation | 2600 |
12 |
| Briggs & Stratton, LLC | 685 |
9 |
| Honda Motor Co., Ltd. | 26657 |
8 |
| Briggs & Stratton Corporation | 77 |
8 |
| Max Co., Ltd. | 873 |
7 |
| Walbro LLC | 74 |
7 |
| Koki Holdings Co.,Ltd | 906 |
6 |
| Suzhou Cleva Precision Machinery & Technology Co., Ltd | 211 |
5 |
| Overdrive Acquisition, LLC | 106 |
4 |
| Power Tech Staple and Nail, Inc. | 10 |
3 |
| Black & Decker, Inc. | 2490 |
2 |
| Champion Power Equipment, Inc. | 188 |
2 |
| EMAK S.p.A. | 72 |
2 |
| Husqvarna Zenoah Co., Ltd. | 42 |
2 |
| Iida Denki Kogyo Co., Ltd. | 2 |
2 |
| Other owners | 41 |