- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16D - Couplings for transmitting rotation; clutches; brakes
- F16D 65/74 - Slack adjusters hydraulic self-acting in one direction
Patent holdings for IPC class F16D 65/74
Total number of patents in this class: 24
10-year publication summary
|
2
|
3
|
0
|
3
|
1
|
1
|
0
|
6
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Caterpillar Inc. | 8877 |
5 |
| ADVICS Co., Ltd. | 1182 |
2 |
| Westinghouse Air Brake Technologies Corporation | 521 |
2 |
| Toyota Motor Corporation | 28582 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
1 |
| Hitachi Automotive Systems, Ltd. | 3970 |
1 |
| Alcon Components Limited | 15 |
1 |
| Brembo S.p.A. | 444 |
1 |
| Mando Corporation | 256 |
1 |
| Nabtesco Corporation | 871 |
1 |
| S.B. Patent Holding ApS | 15 |
1 |
| Safran Landing Systems | 621 |
1 |
| Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | 1407 |
1 |
| GE Global Sourcing LLC | 944 |
1 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
1 |
| ZF Active Safety US Inc. | 108 |
1 |
| Texelis | 1 |
1 |
| Atlis Motor Vehicles, Inc. | 36 |
1 |
| Other owners | 0 |