- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 39/00 - Combinations of couplings according to two or more of the groups
Patent holdings for IPC class F16D 39/00
Total number of patents in this class: 46
10-year publication summary
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3
|
4
|
1
|
0
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3
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2
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1
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0
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0
|
1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hydro-Gear Limited Partnership | 345 |
9 |
| Schaeffler Technologies AG & Co. KG | 9731 |
4 |
| Deere & Company | 7495 |
3 |
| Colder Products Company | 248 |
3 |
| ZF Friedrichshafen AG | 7119 |
2 |
| Mazda Motor Corporation | 3113 |
2 |
| Exedy Corporation | 487 |
2 |
| Honda Motor Co., Ltd. | 25127 |
1 |
| Toyota Motor Corporation | 31377 |
1 |
| Hitachi Construction Machinery Co., Ltd. | 2620 |
1 |
| Ford Global Technologies, LLC | 20396 |
1 |
| Allison Transmission, Inc. | 832 |
1 |
| Caterpillar Paving Products Inc. | 663 |
1 |
| CNH America LLC | 113 |
1 |
| Coneqtec Corp. | 12 |
1 |
| Exedy Globalparts Corporation | 31 |
1 |
| Expro North Sea Limited | 225 |
1 |
| Gregory S. Sundheim | 7 |
1 |
| Kanzaki Kokyukoki Mfg. Co., Ltd. | 190 |
1 |
| Kanzaki Kokyukoki Mgf. Co., Ltd. | 1 |
1 |
| Other owners | 8 |