- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F02N - Starting of combustion engines; starting aids for such engines, not otherwise provided for
- F02N 19/04 - Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines
Patent holdings for IPC class F02N 19/04
Total number of patents in this class: 57
10-year publication summary
|
14
|
10
|
5
|
7
|
4
|
1
|
2
|
1
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ford Global Technologies, LLC | 19702 |
4 |
| Robert Bosch GmbH | 40953 |
3 |
| Defa AS | 32 |
3 |
| RENAULT s.a.s. | 5674 |
3 |
| Valeo Systemes de Controle Moteur | 614 |
3 |
| Toyota Motor Corporation | 28582 |
2 |
| Cummins Power Generation IP, Inc. | 261 |
2 |
| Revego, Ltd. | 3 |
2 |
| Truma Gerätetechnik GmbH & Co. KG | 283 |
2 |
| Anhui Jianghuai Automobile Group Corp.,ltd. | 39 |
2 |
| Delphi Technologies IP Limited | 1081 |
2 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
2 |
| Hitachi Construction Machinery Co., Ltd. | 2498 |
1 |
| GM Global Technology Operations LLC | 13620 |
1 |
| Hyundai Motor Company | 19021 |
1 |
| Continental Automotive GmbH | 5573 |
1 |
| Kia Motors Corporation | 7946 |
1 |
| AVL List GmbH | 1232 |
1 |
| BorgWarner Ludwigsburg GmbH | 109 |
1 |
| Bostic Motors Inc. | 7 |
1 |
| Other owners | 19 |