- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16H - Gearing
- F16H 7/22 - Belt, rope, or chain shifters
Patent holdings for IPC class F16H 7/22
Total number of patents in this class: 95
10-year publication summary
|
23
|
9
|
3
|
3
|
8
|
3
|
4
|
2
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BorgWarner Inc. | 2588 |
12 |
| Tsubakimoto Chain Co. | 614 |
10 |
| 1783590 Ontario Inc. d/b/a Inmotive | 17 |
10 |
| Litens Automotive Partnership | 333 |
7 |
| GM Global Technology Operations LLC | 14181 |
5 |
| NTN Corporation | 4980 |
4 |
| Inmotive Inc. | 8 |
4 |
| iwis motorsysteme GmbH & Co. KG | 123 |
4 |
| Wirtgen GmbH | 508 |
4 |
| Xerox Corporation | 7076 |
2 |
| Deere & Company | 7309 |
2 |
| Blue Leaf I.P., Inc. | 2829 |
2 |
| BorgWarner Morse TEC Japan K.K. | 8 |
2 |
| Dayco Products, LLC | 18 |
2 |
| Gates Corporation | 1181 |
2 |
| Lisle Corporation | 60 |
2 |
| Ricoh Company, Ltd. | 13202 |
1 |
| Denso Corporation | 23692 |
1 |
| Brother Industries, Ltd. | 12888 |
1 |
| Hyundai Motor Company | 20356 |
1 |
| Other owners | 17 |