- All sections
- B - Performing operations; transporting
- B61B - Railway systems; equipment therefor not otherwise provided for
- B61B 12/12 - Cable grippers; Haulage clips
Patent holdings for IPC class B61B 12/12
Total number of patents in this class: 45
10-year publication summary
|
5
|
6
|
9
|
11
|
4
|
2
|
1
|
3
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Leitner S.p.A. | 83 |
10 |
| Innova Patent GmbH | 243 |
9 |
| Agence Nationale pour La Gestion des Dechets Radioactifs | 46 |
3 |
| Poma | 100 |
3 |
| LST | 9 |
3 |
| American Adventure Park Systems | 2 |
2 |
| Dimensione Ingenierie S.r.l. | 5 |
2 |
| Flexicon Corporation | 57 |
1 |
| Latham Pool Products, Inc. | 179 |
1 |
| Outdoor Ventures Group, LLC | 2 |
1 |
| Pomagalski S.A. | 1 |
1 |
| Stannah Stairlifts Limited | 89 |
1 |
| Tramway magnetic Conveyance, LLC | 1 |
1 |
| C.D.C. Chain Drive Crane GmbH | 2 |
1 |
| Skysurfer International Limited | 7 |
1 |
| Corea Ladventure Co., Ltd | 2 |
1 |
| Morinokikai Co., Ltd. | 2 |
1 |
| XIAO, Gongping | 1 |
1 |
| Christopher M. Flynn | 1 |
1 |
| ExxonMobil Technology and Engineering Company | 676 |
1 |
| Other owners | 0 |