- 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: 88
10-year publication summary
|
10
|
11
|
10
|
4
|
6
|
2
|
3
|
2
|
3
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schaeffler Technologies AG & Co. KG | 10968 |
9 |
| NTN Corporation | 4914 |
5 |
| NSK Ltd. | 2834 |
5 |
| Polaris Industries Inc. | 2305 |
4 |
| JTEKT Corporation | 2583 |
3 |
| Aktiebolaget SKF | 3128 |
3 |
| Nakanishi Metal Works Co., Ltd. | 129 |
3 |
| Steering Solutions IP Holding Corporation | 976 |
3 |
| Gorenje gospodinjski aparati, d.o.o. | 36 |
3 |
| MUVIQ S.r.l. | 158 |
3 |
| Honda Motor Co., Ltd. | 26025 |
2 |
| Hitachi Automotive Systems, Ltd. | 3954 |
2 |
| Robert Bosch GmbH | 44160 |
2 |
| NOK Corporation | 2299 |
2 |
| TRW Automotive GmbH | 540 |
2 |
| Friedrich-Alexander-Universität Erlangen-Nürnberg | 429 |
2 |
| NHI Mechanical Motion, LLC, DBA New Hampshire Industries | 13 |
2 |
| HL Mando Corporation | 1837 |
2 |
| ContiTech Deutschland GmbH | 294 |
2 |
| E. I. du Pont de Nemours and Company | 3534 |
1 |
| Other owners | 28 |