- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 3/46 - Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slideably connected the intermediate member being connected to the coupling parts by ridges, pins, balls, or the like guided in grooves or between cogs each coupling part embracing grooves or ridges on the intermediate member
Patent holdings for IPC class F16D 3/46
Total number of patents in this class: 9
10-year publication summary
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2
|
1
|
0
|
1
|
1
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0
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1
|
0
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0
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Valmont Industries, Inc. | 465 |
2 |
| Canon Inc. | 42505 |
1 |
| CCTY USA Bearing Co. | 5 |
1 |
| Festo AG & Co. KG | 282 |
1 |
| Lord Corporation | 460 |
1 |
| Magna Closures Inc. | 411 |
1 |
| ThyssenKrupp Steel Europe AG | 985 |
1 |
| Canon Kabushiki Kaisha | 7249 |
1 |
| Other owners | 0 |