- 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 |