- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16D - Couplings for transmitting rotation; clutches; brakes
- F16D 55/38 - Brakes with a plurality of rotating discs all lying side by side mechanically actuated
Patent holdings for IPC class F16D 55/38
Total number of patents in this class: 67
10-year publication summary
|
5
|
6
|
5
|
7
|
7
|
3
|
8
|
6
|
9
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Goodrich Corporation | 2081 |
7 |
| Safran Landing Systems | 621 |
5 |
| Honeywell International Inc. | 13799 |
3 |
| Stieber GmbH | 7 |
3 |
| Robert Bosch GmbH | 40953 |
2 |
| Hamilton Sundstrand Corporation | 4525 |
2 |
| ABB Schweiz AG | 6321 |
2 |
| Toyota Industries Corporation | 1010 |
2 |
| Poclain Hydraulics Industrie | 223 |
2 |
| Twin Disc, Inc. | 97 |
2 |
| Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | 1407 |
2 |
| Danfoss A/S | 1259 |
2 |
| Deere & Company | 6845 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
1 |
| Airbus Operations GmbH | 3188 |
1 |
| Continental Teves AG & Co. oHG | 2354 |
1 |
| Motorola Solutions, Inc. | 4355 |
1 |
| ZF Friedrichshafen AG | 6820 |
1 |
| Ausco Products, Inc. | 32 |
1 |
| Bobst Mex SA | 542 |
1 |
| Other owners | 25 |