- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16H - Gearing
- F16H 3/34 - Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear with gears shiftable otherwise than only axially
Patent holdings for IPC class F16H 3/34
Total number of patents in this class: 26
10-year publication summary
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3
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2
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2
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2
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0
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3
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1
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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
|
|---|---|---|
| Black & Decker, Inc. | 2478 |
2 |
| Hunter Industries, Inc. | 295 |
2 |
| Leica Microsystems Ltd. Shanghai | 87 |
2 |
| Mitsubishi Heavy Industries Compressor Corporation | 650 |
2 |
| Suzuki Motor Corporation | 1375 |
2 |
| Usinage Filiatrault Inc. | 8 |
2 |
| Airbus Operations S.A.S. | 2581 |
1 |
| Seiko Epson Corporation | 20528 |
1 |
| Ricoh Company, Ltd. | 13407 |
1 |
| Brother Industries, Ltd. | 12856 |
1 |
| Lockheed Martin Corporation | 3254 |
1 |
| Kawasaki Heavy Industries, Limited | 1705 |
1 |
| NC Brands L.P. | 108 |
1 |
| Omni USA, Inc., DBA Omni Gear | 5 |
1 |
| Scania CV AB | 2413 |
1 |
| Safran Landing Systems | 782 |
1 |
| Guangdong Fuwa Heavy Industries Co., Ltd. | 18 |
1 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12318 |
1 |
| Hingin Tech Co., Ltd. | 1 |
1 |
| Direct Transmission Technology Co., Ltd. | 2 |
1 |
| Other owners | 0 |