- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16N - Lubricating
- F16N 7/18 - Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means the oil being carried up by a lifting device with one or more feed members fixed on a shaft
Patent holdings for IPC class F16N 7/18
Total number of patents in this class: 18
10-year publication summary
|
4
|
2
|
0
|
1
|
1
|
1
|
2
|
1
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bell Helicopter Textron Inc. | 1122 |
4 |
| Edwards Limited | 764 |
2 |
| Kohler Co. | 4165 |
1 |
| Caterpillar Inc. | 8877 |
1 |
| ZF Friedrichshafen AG | 6820 |
1 |
| Aisin AW Co., Ltd. | 2430 |
1 |
| NSK Ltd. | 2719 |
1 |
| Ebara Corporation | 1951 |
1 |
| Howden Roots LLC | 14 |
1 |
| Ingersoll-Rand International Limited (Ireland) | 1 |
1 |
| McLanahan Corporation | 17 |
1 |
| RENAULT s.a.s. | 5674 |
1 |
| Weg Equipamentos Eletricos S.A. - Motores | 64 |
1 |
| Ingersoll-Rand Industrial Ireland Limited | 9 |
1 |
| Other owners | 0 |