- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02B - Internal-combustion piston enginescombustion engines in general
- F02B 63/04 - Adaptations of engines for driving pumps, hand-held tools or electric generatorsPortable combinations of engines with engine-driven devices for electric generators
Patent holdings for IPC class F02B 63/04
Total number of patents in this class: 1334
10-year publication summary
|
159
|
127
|
127
|
115
|
114
|
111
|
78
|
68
|
70
|
53
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honda Motor Co., Ltd. | 26212 |
74 |
| Illinois Tool Works Inc. | 11867 |
73 |
| Mainspring Energy, Inc. | 125 |
41 |
| Cummins Power Generation IP, Inc. | 334 |
30 |
| Caterpillar Inc. | 10302 |
27 |
| Champion Power Equipment, Inc. | 189 |
27 |
| Discovery Energy, LLC | 392 |
25 |
| Generac Power Systems, Inc. | 394 |
18 |
| Yanmar Co., Ltd. | 1338 |
17 |
| Pratt & Whitney Canada Corp. | 5528 |
16 |
| Toyota Motor Corporation | 36092 |
15 |
| Briggs & Stratton, LLC | 687 |
15 |
| Obrist Technologies GmbH | 61 |
13 |
| Cummins Power Generation Limited | 34 |
11 |
| Yanmar Power Technology Co., Ltd. | 580 |
11 |
| Wuxi Kipor Power Co., Ltd. | 82 |
10 |
| Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | 853 |
10 |
| Ford Global Technologies, LLC | 21600 |
9 |
| Schaeffler Technologies AG & Co. KG | 11159 |
9 |
| Wartsila Finland Oy | 754 |
9 |
| Other owners | 874 |