- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16N - Lubricating
- F16N 31/02 - Oil catchersOil wipers
Patent holdings for IPC class F16N 31/02
Total number of patents in this class: 45
10-year publication summary
|
5
|
4
|
6
|
2
|
8
|
2
|
5
|
2
|
1
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Graco Minnesota Inc. | 1280 |
3 |
| Ford Global Technologies, LLC | 21509 |
2 |
| Rtx Corporation | 10102 |
2 |
| Getty Box Gizmo LLC | 4 |
2 |
| Canadian Tire Corporation, Limited | 1499 |
1 |
| Baker Hughes Incorporated | 4934 |
1 |
| Toyota Motor Corporation | 35772 |
1 |
| Pratt & Whitney Canada Corp. | 5479 |
1 |
| Mitsubishi Electric Corporation | 48018 |
1 |
| Nissan Motor Co., Ltd. | 12964 |
1 |
| JATCO Ltd | 1325 |
1 |
| Hyundai Motor Company | 24653 |
1 |
| Hamilton Sundstrand Corporation | 5015 |
1 |
| JPMorgan Chase Bank, National Association | 8956 |
1 |
| Aktiebolaget SKF | 3128 |
1 |
| Baier & Köppel GmbH & Co. | 7 |
1 |
| BorgWarner Inc. | 2583 |
1 |
| Envirobatt Pty Ltd | 1 |
1 |
| FANUC Corporation | 7217 |
1 |
| Hanil Lubtec Co., Ltd. | 4 |
1 |
| Other owners | 20 |