- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16C - Shafts; flexible shafts; mechanical means for transmitting movement in a flexible sheathing; elements of crankshaft mechanisms; pivots; pivotal connections; rotary engineering elements other than gearing, coupling, clutch or brake elements; bearings
- F16C 33/02 - Parts of sliding-contact bearings
Patent holdings for IPC class F16C 33/02
Total number of patents in this class: 210
10-year publication summary
23
|
19
|
13
|
14
|
8
|
8
|
7
|
4
|
4
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
US Synthetic Corporation | 601 |
15 |
Daido Metal Company Ltd. | 228 |
10 |
Saint-Gobain Performance Plastics Corporation | 1028 |
8 |
Diamet Corporation | 93 |
6 |
Saint-Gobain Performance Plastics Pampus GmbH | 120 |
6 |
Oiles Corporation | 515 |
4 |
Ford Global Technologies, LLC | 19702 |
3 |
Federal-Mogul Wiesbaden GmbH | 103 |
3 |
Roller Bearing Company of America, Inc. | 206 |
3 |
Toshiba Corporation | 12017 |
2 |
Siemens Energy, Inc. | 1770 |
2 |
NTN Corporation | 5008 |
2 |
NSK Ltd. | 2719 |
2 |
Aktiebolaget SKF | 2700 |
2 |
Brinkman Products, Inc. | 31 |
2 |
Cascade Corporation | 200 |
2 |
Corts Engineering GmbH & Co.KG | 3 |
2 |
H.e.f. | 127 |
2 |
MAHLE International GmbH | 2670 |
2 |
Miba Gleitlager Austria GmbH | 114 |
2 |
Other owners | 130 |