- 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 39/02 - Relieving load on bearings using mechanical means
Patent holdings for IPC class F16C 39/02
Total number of patents in this class: 148
10-year publication summary
|
14
|
14
|
19
|
3
|
9
|
13
|
12
|
6
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schaeffler Technologies AG & Co. KG | 9364 |
15 |
| Aktiebolaget SKF | 2834 |
9 |
| Siemens AG | 24572 |
8 |
| Alfa Laval Corporate AB | 1305 |
6 |
| General Electric Company | 17803 |
4 |
| GE Energy Power Conversion Technology Ltd | 425 |
4 |
| SKF Magnetic Mechatronics | 107 |
4 |
| Leitner S.p.A. | 82 |
3 |
| Safran Aircraft Engines | 6024 |
3 |
| ThyssenKrupp AG | 3210 |
3 |
| ThyssenKrupp Transrapid GmbH | 63 |
3 |
| Pratt & Whitney Canada Corp. | 4434 |
2 |
| Koninklijke Philips N.V. | 23945 |
2 |
| Hamilton Sundstrand Corporation | 4719 |
2 |
| Accuride International Limited | 22 |
2 |
| Edwards Limited | 799 |
2 |
| Itrec B.V. | 493 |
2 |
| SKF USA Inc. | 43 |
2 |
| Sulzer Management AG | 664 |
2 |
| ThyssenKrupp Rothe Erde GmbH | 65 |
2 |
| Other owners | 68 |