- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16H - Gearing
- F16H 7/08 - Means for varying tension of belts, ropes, or chains
Patent holdings for IPC class F16H 7/08
Total number of patents in this class: 1305
10-year publication summary
|
103
|
141
|
149
|
163
|
121
|
114
|
71
|
65
|
50
|
10
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BorgWarner Inc. | 2604 |
135 |
| Tsubakimoto Chain Co. | 588 |
111 |
| Schaeffler Technologies AG & Co. KG | 8880 |
97 |
| NTN Corporation | 5008 |
73 |
| Gates Corporation | 1182 |
73 |
| Schaeffler KG | 960 |
59 |
| Litens Automotive Partnership | 337 |
48 |
| iwis motorsysteme GmbH & Co. KG | 124 |
38 |
| NHK Spring Co., Ltd. | 1657 |
31 |
| Aktiebolaget SKF | 2700 |
29 |
| Honda Motor Co., Ltd. | 24537 |
24 |
| Ford Global Technologies, LLC | 19702 |
21 |
| Schaeffler Technologies GmbH & Co. KG | 846 |
21 |
| Dayco Europe S.r.l. | 174 |
19 |
| Dayco IP Holdings, LLC | 396 |
19 |
| Daido Kogyo Co., Ltd. | 88 |
15 |
| Hyundai Motor Company | 19021 |
14 |
| GM Global Technology Operations LLC | 13620 |
11 |
| Kia Motors Corporation | 7946 |
11 |
| Muhr und Bender KG | 84 |
10 |
| Other owners | 446 |