- All sections
- B - Performing operations; transporting
- B61H - Brakes or other retarding devices specially adapted for rail vehicles; arrangement or disposition thereof in rail vehicles
- B61H 9/02 - Brakes characterised by, or modified for, their application to special railway systems or purposes for aerial, e.g. rope, railways
Patent holdings for IPC class B61H 9/02
Total number of patents in this class: 51
10-year publication summary
|
8
|
9
|
7
|
10
|
5
|
3
|
9
|
3
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Jimi IP, LLC | 22 |
6 |
| Ziptrek Ecotours Inc. | 15 |
5 |
| RIDE Inc. | 9 |
3 |
| Zipholdings, LLC. | 12 |
3 |
| Honeywell International Inc. | 14007 |
2 |
| Holmes Solutions Limited Partnership | 30 |
2 |
| Innova Patent GmbH | 249 |
2 |
| Skyline Zipline Global, LLC | 3 |
2 |
| Kostam Designs Inc. | 2 |
2 |
| Brillianze Sweden AB | 11 |
2 |
| Buckingham Manufacturing Company, Inc. | 60 |
1 |
| CAMP S.p.A. | 17 |
1 |
| Darby Adventure Systems LLC | 1 |
1 |
| High Velocity Designs, LLC | 8 |
1 |
| International Safety Components Limited | 19 |
1 |
| Outdoor Ventures Group, LLC | 2 |
1 |
| R I D e Inc. | 1 |
1 |
| Rapid Egress Descent Systems Ltd. | 3 |
1 |
| Semes Co., Ltd. | 1328 |
1 |
| SkySaver Rescue Ltd. | 8 |
1 |
| Other owners | 12 |