- 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 27/00 - Elastic or yielding bearings or bearing supports, for exclusively rotary movement
Patent holdings for IPC class F16C 27/00
Total number of patents in this class: 180
10-year publication summary
|
14
|
11
|
6
|
14
|
13
|
12
|
8
|
0
|
5
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rtx Corporation | 9077 |
10 |
| Pratt & Whitney Canada Corp. | 4434 |
9 |
| Safran Aircraft Engines | 6024 |
7 |
| Saint-Gobain Performance Plastics Rencol Limited | 91 |
7 |
| Mitsubishi Heavy Industries, Ltd. | 8515 |
6 |
| IHI Corporation | 3356 |
6 |
| Schaeffler Technologies AG & Co. KG | 9364 |
5 |
| NTN Corporation | 4980 |
5 |
| JPMorgan Chase Bank, National Association | 8404 |
5 |
| General Electric Company | 17803 |
4 |
| Robert Bosch GmbH | 41717 |
3 |
| Aktiebolaget SKF | 2834 |
3 |
| Bell Helicopter Textron Inc. | 1085 |
3 |
| Oiles Corporation | 510 |
3 |
| Sikorsky Aircraft Corporation | 1126 |
3 |
| Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 3009 |
3 |
| Siemens AG | 24572 |
2 |
| Honeywell International Inc. | 14007 |
2 |
| Koninklijke Philips N.V. | 23945 |
2 |
| Seagate Technology LLC | 3927 |
2 |
| Other owners | 90 |