- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 3/16 - Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
Patent holdings for IPC class F16D 3/16
Total number of patents in this class: 138
10-year publication summary
|
9
|
9
|
7
|
10
|
11
|
9
|
15
|
8
|
11
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NTN Corporation | 4940 |
6 |
| Ti̇rsan Kardan Sanayi̇ ve Ti̇caret Anoni̇m Şi̇rketi̇ | 55 |
5 |
| PI Tech Innovations LLC | 16 |
5 |
| Aktiebolaget SKF | 3067 |
3 |
| Dana Automotive Systems Group, LLC | 475 |
3 |
| Steering Solutions IP Holding Corporation | 964 |
3 |
| Turbo Drill Industries, Inc. | 66 |
3 |
| Ninestar Corporation | 58 |
3 |
| Halliburton Energy Services, Inc. | 21169 |
2 |
| Hyundai Motor Company | 23688 |
2 |
| Hamilton Sundstrand Corporation | 5014 |
2 |
| NSK Ltd. | 2822 |
2 |
| Mitsubishi Chemical Corporation | 4682 |
2 |
| Hyundai Wia Corporation | 212 |
2 |
| Primetals Technologies Japan, Ltd. | 179 |
2 |
| Punk Couplings Limited | 12 |
2 |
| Super ATV, LLC | 112 |
2 |
| Textron Inc. | 150 |
2 |
| University of Washington | 2400 |
2 |
| Aselsan Elektronik Sanayi ve Ticaret A.S. | 358 |
2 |
| Other owners | 83 |