- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- 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 lubricated; Grease cups
Patent holdings for IPC class F16N 11/00
Total number of patents in this class: 89
10-year publication summary
4
|
5
|
10
|
7
|
8
|
11
|
9
|
7
|
10
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Downing Wellhead Equipment, LLC | 42 |
9 |
NSK Ltd. | 2719 |
5 |
Aktiebolaget SKF | 2700 |
3 |
Caterpillar SARL | 441 |
3 |
SKF Aeroengine France | 6 |
3 |
Fifth wheel AS | 5 |
3 |
Ricoh Company, Ltd. | 13266 |
2 |
JTEKT Corporation | 2423 |
2 |
Cameron International Corporation | 1305 |
2 |
Crestron Electronics Inc. | 649 |
2 |
Lube Co., Ltd. | 10 |
2 |
Perma-Tec GmbH & Co. KG | 35 |
2 |
Ponsse Oyj | 184 |
2 |
Taiyo, Ltd. | 6 |
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 | 1544 |
2 |
General Electric Company | 18133 |
1 |
GM Global Technology Operations LLC | 13620 |
1 |
Caterpillar Inc. | 8877 |
1 |
NTN Corporation | 5008 |
1 |
NTN-SNR Roulements | 96 |
1 |
Other owners | 40 |