- All sections
- B - Performing operationstransporting
- B61B - Railway systemsequipment therefor not otherwise provided for
- B61B 12/12 - Cable grippersHaulage clips
Patent holdings for IPC class B61B 12/12
Total number of patents in this class: 52
10-year publication summary
|
9
|
11
|
4
|
2
|
1
|
5
|
2
|
1
|
7
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Leitner S.p.A. | 85 |
10 |
| Innova Patent GmbH | 207 |
7 |
| Poma | 114 |
5 |
| Agence Nationale pour La Gestion des Dechets Radioactifs | 50 |
3 |
| Latham Pool Products, Inc. | 190 |
3 |
| LST | 8 |
3 |
| American Adventure Park Systems | 2 |
2 |
| Dimensione Ingenierie S.r.l. | 6 |
2 |
| Flexicon Corporation | 53 |
1 |
| Outdoor Ventures Group, LLC | 2 |
1 |
| Stannah Stairlifts Limited | 78 |
1 |
| Tramway magnetic Conveyance, LLC | 1 |
1 |
| C.D.C. Chain Drive Crane GmbH | 2 |
1 |
| Skysurfer International Limited | 3 |
1 |
| Corea Ladventure Co., Ltd | 2 |
1 |
| Morinokikai Co., Ltd. | 2 |
1 |
| PIENAAR, Danie | 62 |
1 |
| XIAO, Gongping | 1 |
1 |
| Anglo American Technical & Sustainability Services Ltd | 71 |
1 |
| Christopher M. Flynn | 1 |
1 |
| Other owners | 5 |