- All sections
- B - Performing operationstransporting
- B61D - Body details or kinds of railway vehicles
- B61D 45/00 - Means or devices for securing or supporting the cargo, including protection against shocks
Patent holdings for IPC class B61D 45/00
Total number of patents in this class: 275
10-year publication summary
|
23
|
29
|
15
|
27
|
15
|
14
|
17
|
9
|
20
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Transportation IP Holdings, LLC | 1003 |
13 |
| Mbull Holdings, LLC | 34 |
11 |
| Ireco, LLC | 28 |
10 |
| Ancra International LLC | 132 |
9 |
| BNSF Logistics, LLC | 54 |
9 |
| National Steel Car Limited | 148 |
6 |
| TTX Company | 121 |
6 |
| The Boeing Company | 20186 |
5 |
| Logistick, Inc. | 52 |
5 |
| Lohr Industrie | 56 |
5 |
| Trinity Parts & Components, LLC | 31 |
5 |
| Flexsteel USA, LLC | 173 |
5 |
| Ford Global Technologies, LLC | 21560 |
4 |
| CRRC Qingdao Sifang Co., Ltd. | 408 |
4 |
| Gunderson LLC | 73 |
4 |
| Pennsy Corporation | 45 |
4 |
| Trinity Rail Group, LLC | 109 |
4 |
| Cordstrap B.V., | 35 |
3 |
| Herzog Contracting Corp. | 15 |
3 |
| JAC Operations, Inc. | 57 |
3 |
| Other owners | 157 |