- All sections
- B - Performing operationstransporting
- B61B - Railway systemsequipment therefor not otherwise provided for
- B61B 11/00 - Ski-lift, sleigh-lift or like trackless systems with guided towing cables only
Patent holdings for IPC class B61B 11/00
Total number of patents in this class: 62
10-year publication summary
|
3
|
5
|
5
|
7
|
13
|
7
|
5
|
5
|
8
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Innova Patent GmbH | 207 |
9 |
| Leitner S.p.A. | 99 |
7 |
| Poma | 114 |
7 |
| Doppelmayr Management AG | 30 |
7 |
| Skadii GmbH | 11 |
5 |
| Leitner-Poma of America, Inc. | 8 |
2 |
| Daniel Kathan | 2 |
2 |
| BIGFIELD Tmi | 2 |
2 |
| Towpro Lifts, LLC | 2 |
2 |
| Mantis Ropeway Technologies AG | 5 |
2 |
| Genias Ventures Pty Ltd | 2 |
1 |
| Inventio AG | 2430 |
1 |
| Marcopolo Engineering S.p.A. Sistemi Ecologici | 4 |
1 |
| Pomagalski SA. | 3 |
1 |
| Sommital | 10 |
1 |
| WesCove, LLC., DBA WesCove Boardshop | 2 |
1 |
| Rider Developments Limited | 1 |
1 |
| Skysurfer International Limited | 3 |
1 |
| Design Management AS | 1 |
1 |
| Polemaster, LLC | 1 |
1 |
| Other owners | 7 |