- 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
|
10
|
9
|
9
|
7
|
10
|
11
|
9
|
14
|
8
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NTN Corporation | 4981 |
7 |
| Ti̇rsan Kardan Sanayi̇ ve Ti̇caret Anoni̇m Şi̇rketi̇ | 53 |
5 |
| PI Tech Innovations LLC | 15 |
5 |
| Aktiebolaget SKF | 2988 |
3 |
| Dana Automotive Systems Group, LLC | 436 |
3 |
| Steering Solutions IP Holding Corporation | 932 |
3 |
| Turbo Drill Industries, Inc. | 64 |
3 |
| Ninestar Corporation | 58 |
3 |
| Halliburton Energy Services, Inc. | 20977 |
2 |
| Hyundai Motor Company | 22435 |
2 |
| Hamilton Sundstrand Corporation | 4931 |
2 |
| NSK Ltd. | 2802 |
2 |
| Mitsubishi Chemical Corporation | 4583 |
2 |
| Hyundai Wia Corporation | 154 |
2 |
| Primetals Technologies Japan, Ltd. | 167 |
2 |
| Punk Couplings Limited | 12 |
2 |
| Super ATV, LLC | 105 |
2 |
| Textron Inc. | 117 |
2 |
| University of Washington | 2357 |
2 |
| Aselsan Elektronik Sanayi ve Ticaret A.S. | 356 |
2 |
| Other owners | 82 |