- All sections
- B - Performing operationstransporting
- B61B - Railway systemsequipment therefor not otherwise provided for
- B61B 12/02 - Suspension of the loadGuiding means, e.g. wheelsAttaching traction cables
Patent holdings for IPC class B61B 12/02
Total number of patents in this class: 178
10-year publication summary
|
10
|
13
|
16
|
18
|
25
|
10
|
14
|
10
|
7
|
15
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Innova Patent GmbH | 209 |
28 |
| Poma | 113 |
27 |
| Leitner S.p.A. | 85 |
21 |
| Rolic Invest S.ar.l. | 33 |
7 |
| Eiffage Metal | 9 |
6 |
| CW Designs, LLC | 7 |
5 |
| Semperit AG Holding | 32 |
4 |
| Agence Nationale pour La Gestion des Dechets Radioactifs | 51 |
3 |
| Creissels Technologies | 10 |
3 |
| Ropetrans AG | 14 |
3 |
| Taiyuan University of Technology | 261 |
3 |
| Dimensione Ingenierie S.r.l. | 5 |
3 |
| Climb Works LLC | 7 |
3 |
| Adrenaline X-treme Adventures Group S.r.l. | 6 |
3 |
| Samsung Electronics Co., Ltd. | 147334 |
2 |
| Buttercup Business, Inc. | 7 |
2 |
| Pomagalski | 20 |
2 |
| Zedel | 257 |
2 |
| Compagnie Generale des Etablissements Michelin | 4754 |
2 |
| Surge Rides Limited | 4 |
2 |
| Other owners | 47 |