- All sections
- B - Performing operationstransporting
- B61C - Locomotivesmotor railcars
- B61C 11/00 - Locomotives or motor railcars characterised by the type of means applying the tractive effortArrangement or disposition of running gear other than normal driving wheels
Patent holdings for IPC class B61C 11/00
Total number of patents in this class: 45
10-year publication summary
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4
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2
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3
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0
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4
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2
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1
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3
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3
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Trackmobile LLC | 29 |
4 |
| Progress Rail Locomotive Inc. | 332 |
4 |
| Mobilités Mondiales Inc. | 8 |
3 |
| Mass Electric Construction Co. | 9 |
2 |
| Nordco Inc. | 92 |
2 |
| Zhuzhou CRRC Times Electric Co., Ltd. | 123 |
2 |
| Siemens AG | 24278 |
1 |
| Alstom Holdings | 621 |
1 |
| Alstom Transport SA | 31 |
1 |
| B & B Metals, Inc. | 54 |
1 |
| Diversified Metal Fabricators, Inc. | 10 |
1 |
| Handicare Stairlifts B.V. | 19 |
1 |
| Inventio AG | 2376 |
1 |
| Joerg Beutler | 5 |
1 |
| Petroleo Brasileiro S.A. - Petrobras | 906 |
1 |
| Safran Landing Systems Canada Inc. / Safran Systemes D'atterrissage Canada Inc. | 102 |
1 |
| Universidade Federal do Rio Grande do Sul - Ufrgs | 95 |
1 |
| Safran Landing Systems | 749 |
1 |
| CRRC Zhuzhou Institute Co., Ltd. | 31 |
1 |
| Siemens Mobility GmbH | 1795 |
1 |
| Other owners | 14 |