- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02N - Starting of combustion enginesstarting aids for such engines, not otherwise provided for
- F02N 19/02 - Aiding engine start by thermal means, e.g. using lighted wicks
Patent holdings for IPC class F02N 19/02
Total number of patents in this class: 69
10-year publication summary
|
5
|
7
|
9
|
2
|
2
|
11
|
3
|
3
|
5
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ford Global Technologies, LLC | 21509 |
3 |
| Cilag GmbH International | 6410 |
3 |
| GM Global Technology Operations LLC | 16124 |
2 |
| Perkins Engines Company Limited | 302 |
2 |
| Continental Automotive GmbH | 4503 |
2 |
| AVL List GmbH | 1324 |
2 |
| Bostic Motors Inc. | 7 |
2 |
| BYD Company Limited | 6476 |
2 |
| GENTHERM Incorporated | 309 |
2 |
| Hotstart, Inc. | 10 |
2 |
| J.C. Bamford Excavators Limited | 445 |
2 |
| PACCAR Inc | 1379 |
2 |
| Valeo Systemes de Controle Moteur | 581 |
2 |
| ColdFire, Inc. | 3 |
2 |
| Energy Insight Technologies LLC | 2 |
2 |
| Hitachi Astemo, Ltd. | 6410 |
2 |
| Chongqing Le-mark Technology Co., Ltd. | 42 |
2 |
| Siemens AG | 24029 |
1 |
| Toyota Motor Corporation | 35772 |
1 |
| Robert Bosch GmbH | 44160 |
1 |
| Other owners | 30 |