- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16H - Gearing
- F16H 55/48 - Pulleys manufactured exclusively or in part of non-metallic material, e.g. plastics
Patent holdings for IPC class F16H 55/48
Total number of patents in this class: 85
10-year publication summary
|
12
|
10
|
11
|
10
|
4
|
6
|
2
|
2
|
2
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schaeffler Technologies AG & Co. KG | 9601 |
9 |
| NTN Corporation | 4980 |
5 |
| NSK Ltd. | 2753 |
5 |
| Polaris Industries Inc. | 2135 |
4 |
| Aktiebolaget SKF | 2897 |
3 |
| Steering Solutions IP Holding Corporation | 901 |
3 |
| Gorenje gospodinjski aparati, d.o.o. | 25 |
3 |
| MUVIQ S.r.l. | 141 |
3 |
| Honda Motor Co., Ltd. | 25092 |
2 |
| Hitachi Automotive Systems, Ltd. | 3958 |
2 |
| Robert Bosch GmbH | 42126 |
2 |
| JTEKT Corporation | 2467 |
2 |
| NOK Corporation | 2199 |
2 |
| TRW Automotive GmbH | 574 |
2 |
| Friedrich-Alexander-Universität Erlangen-Nürnberg | 439 |
2 |
| NHI Mechanical Motion, LLC, DBA New Hampshire Industries | 12 |
2 |
| HL Mando Corporation | 1566 |
2 |
| ContiTech Deutschland GmbH | 230 |
2 |
| E. I. du Pont de Nemours and Company | 4170 |
1 |
| Deere & Company | 7429 |
1 |
| Other owners | 28 |