- All sections
- B - Performing operationstransporting
- B61D - Body details or kinds of railway vehicles
- B61D 43/00 - Devices for using the energy of the movements of the vehicles
Patent holdings for IPC class B61D 43/00
Total number of patents in this class: 48
10-year publication summary
|
3
|
9
|
10
|
6
|
3
|
4
|
4
|
2
|
1
|
1
|
| 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 |
8 |
| Aktiebolaget SKF | 3128 |
3 |
| Carrier Corporation | 3955 |
2 |
| ECM S.p.a. | 21 |
2 |
| Leitner S.p.A. | 85 |
2 |
| Level s.r.o. | 3 |
2 |
| Obshestvo S Ogranichennoy Otvetstvennostju "noveka" | 2 |
2 |
| Aerom Sistemas de Transporte SA | 7 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 9128 |
1 |
| Mitsubishi Electric Corporation | 48018 |
1 |
| ABB Schweiz AG | 7607 |
1 |
| Bombardier Transportation GmbH | 571 |
1 |
| CRRC Qiqihar Rolling Stock Co., Ltd. | 117 |
1 |
| Cummins Inc. | 2632 |
1 |
| Globiz Co., Ltd. | 20 |
1 |
| K-technology USA, Inc. | 12 |
1 |
| Kinergypower International Corporation | 2 |
1 |
| Knorr-Bremse Rail Systems (UK) Limited | 22 |
1 |
| Knorr-Bremse Systeme fur Schienenfahrzeuge GmbH | 569 |
1 |
| Niko Semiconductor Co., Ltd. | 41 |
1 |
| Other owners | 13 |