- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F02M - Supplying combustion engines in general with combustible mixtures or constituents thereof
- F02M 19/08 - Venturis
Patent holdings for IPC class F02M 19/08
Total number of patents in this class: 29
10-year publication summary
|
2
|
7
|
1
|
4
|
4
|
1
|
2
|
2
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Champion Power Equipment, Inc. | 173 |
6 |
| Walbro LLC | 200 |
5 |
| Holley Performance Products, Inc. | 446 |
2 |
| Husqvarna Zenoah Co., Ltd. | 81 |
2 |
| Technology Elevated Holdings, LLC | 2 |
2 |
| Ford Global Technologies, LLC | 20057 |
1 |
| ANDREAS STIHL AG & Co. KG | 822 |
1 |
| Dayco IP Holdings, LLC | 391 |
1 |
| Five Star Fabricating, Inc. | 4 |
1 |
| ThrivalTech, LLC | 14 |
1 |
| Virginia Tech Intellectual Properties, Inc. | 820 |
1 |
| Wind Merchants IP, LLC. | 1 |
1 |
| Yamabiko Corporation | 253 |
1 |
| Marley Co LLC | 93 |
1 |
| Ozone 1 Pty Ltd | 5 |
1 |
| ANDREAS STIHL AG & Co. | 1 |
1 |
| True Blue Motorsport | 1 |
1 |
| Other owners | 0 |