- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16N - Lubricating
- F16N 11/00 - Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricatedGrease cups
Patent holdings for IPC class F16N 11/00
Total number of patents in this class: 90
10-year publication summary
|
5
|
10
|
7
|
8
|
11
|
9
|
7
|
10
|
4
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Downing Wellhead Equipment, LLC | 50 |
11 |
| NSK Ltd. | 2782 |
5 |
| Aktiebolaget SKF | 2950 |
4 |
| Caterpillar SARL | 477 |
3 |
| SKF Aeroengine France | 6 |
3 |
| Fifth wheel AS | 5 |
3 |
| Ricoh Company, Ltd. | 13279 |
2 |
| JTEKT Corporation | 2505 |
2 |
| Cameron International Corporation | 1335 |
2 |
| Crestron Electronics Inc. | 709 |
2 |
| Lube Co., Ltd. | 9 |
2 |
| Perma-Tec GmbH & Co. KG | 37 |
2 |
| Ponsse Oyj | 197 |
2 |
| Taiyo, Ltd. | 5 |
2 |
| THK Co., Ltd. | 1195 |
2 |
| Techtronic Cordless GP, Gainful Plan Trading Limited, an entity organized in the British Virgin Islands and TTI Finance Ltd., an entity organized in the British Virgin Islands | 1598 |
2 |
| GB IP Holdings Pty Ltd | 7 |
2 |
| General Electric Company | 13808 |
1 |
| GM Global Technology Operations LLC | 15088 |
1 |
| Caterpillar Inc. | 9558 |
1 |
| Other owners | 36 |