- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F01L - Cyclically operating valves for machines or engines
- F01L 17/00 - Slide-valve gear or valve arrangements with cylindrical, sleeve, or part-annularly-shaped valves surrounding working cylinder or piston
Patent holdings for IPC class F01L 17/00
Total number of patents in this class: 5
10-year publication summary
|
2
|
0
|
0
|
0
|
0
|
0
|
0
|
1
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Arctic Cat Inc. | 389 |
1 |
| Cox Powertrain Ltd | 53 |
1 |
| Two Stroke Developments Limited | 2 |
1 |
| Universiteit Gent | 1319 |
1 |
| Ehm | 8 |
1 |
| Other owners | 0 |