- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16N - Lubricating
- F16N 25/04 - Distributing equipment with rotary distributing member
Patent holdings for IPC class F16N 25/04
Total number of patents in this class: 18
10-year publication summary
1
|
1
|
1
|
0
|
3
|
3
|
2
|
3
|
0
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
International Refining & Manufacturing Co. | 17 |
2 |
Deere & Company | 6845 |
1 |
Caterpillar Inc. | 8877 |
1 |
Rolls-Royce PLC | 2944 |
1 |
Android Industries LLC | 114 |
1 |
AS Antriebstechnik & Service GmbH | 1 |
1 |
CITIC Dicastal CO., LTD | 531 |
1 |
Liebherr-components Biberach GmbH | 223 |
1 |
Lincoln GmbH | 36 |
1 |
Regal Beloit America, Inc. | 939 |
1 |
Rolls-Royce Corporation | 1686 |
1 |
SKF Lubrication Systems Germany GmbH | 55 |
1 |
V-Tech A.S. | 6 |
1 |
Farsund Drilling Solution AS | 2 |
1 |
Groeneveld-BEKA GmbH | 55 |
1 |
Patriot Research Center, LLC, DBA Atlas Pressure Control | 17 |
1 |
Rtx Corporation | 8674 |
1 |
Other owners | 0 |