- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F01L - Cyclically operating valves for machines or engines
- F01L 1/24 - Adjusting or compensating clearance, i.e. lash adjustment automatically by fluid means, e.g. hydraulically
Patent holdings for IPC class F01L 1/24
Total number of patents in this class: 564
10-year publication summary
|
65
|
76
|
76
|
66
|
66
|
46
|
26
|
28
|
27
|
18
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eaton Intelligent Power Limited | 5989 |
170 |
| Schaeffler Technologies AG & Co. KG | 9882 |
52 |
| Jacobs Vehicle Systems, Inc. | 216 |
31 |
| Eaton Corporation | 1820 |
28 |
| Hyundai Motor Company | 22022 |
22 |
| Caterpillar Inc. | 9549 |
19 |
| Toyota Motor Corporation | 32231 |
13 |
| Mazda Motor Corporation | 3139 |
12 |
| Ford Global Technologies, LLC | 20594 |
11 |
| Cummins Inc. | 2585 |
11 |
| Schaeffler KG | 707 |
10 |
| Otics Corporation | 50 |
9 |
| Daimler AG | 3388 |
7 |
| Kia Motors Corporation | 7754 |
7 |
| Nittan Valve Co., Ltd. | 132 |
7 |
| Deere & Company | 7609 |
6 |
| Schaeffler Technologies GmbH & Co. KG | 846 |
6 |
| MAN Truck & Bus AG | 173 |
6 |
| PacBrake Company | 22 |
6 |
| BorgWarner Inc. | 2599 |
5 |
| Other owners | 126 |