- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16H - Gearing
- F16H 55/52 - Pulleys or friction discs of adjustable construction
Patent holdings for IPC class F16H 55/52
Total number of patents in this class: 47
10-year publication summary
|
1
|
5
|
11
|
2
|
3
|
1
|
3
|
1
|
0
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Verb Surgical Inc. | 565 |
4 |
| Bombardier Recreational Products Inc. | 1400 |
3 |
| Cvtech R & D Inc. | 4 |
3 |
| Qingdao Haier Washing Machine Co., Ltd. | 1507 |
3 |
| Aqua Co., Ltd. | 536 |
3 |
| Honda Motor Co., Ltd. | 25776 |
2 |
| Toyota Motor Corporation | 33138 |
2 |
| Hewlett-Packard Development Company, L.P. | 25719 |
2 |
| BorgWarner Inc. | 2610 |
2 |
| BRP US Inc. | 302 |
2 |
| Inmotive Inc. | 8 |
2 |
| GM Global Technology Operations LLC | 15239 |
1 |
| Ford Global Technologies, LLC | 20788 |
1 |
| Continental Automotive GmbH | 4758 |
1 |
| Schaeffler Technologies AG & Co. KG | 10067 |
1 |
| Continental Automotive France | 621 |
1 |
| Cummins Inc. | 2615 |
1 |
| Fenner U.S., Inc. | 49 |
1 |
| Gates Corporation | 1155 |
1 |
| Harken, Inc. | 52 |
1 |
| Other owners | 10 |