- All sections
- A - Human necessities
- A62B - Devices, apparatus or methods for life-saving
- A62B 1/18 - Other single parts for rope lowering-devices, e.g. take-up rollers for ropes, devices for shooting ropes
Patent holdings for IPC class A62B 1/18
Total number of patents in this class: 43
10-year publication summary
|
3
|
2
|
15
|
7
|
9
|
4
|
5
|
8
|
6
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17842 |
3 |
| MSA Technology, LLC | 552 |
3 |
| Aludesign S.p.A. | 20 |
2 |
| Harken Italy S.p.A. | 8 |
2 |
| International Safety Components Limited | 20 |
2 |
| Skyline Zipline Global, LLC | 3 |
2 |
| Skylotec GmbH | 125 |
2 |
| Vestas Wind Systems A/S | 3642 |
2 |
| Guangzhou Guiqiao Technology Co., Ltd | 7 |
2 |
| Hornet Acquisitionco, LLC | 72 |
2 |
| AHS Rescue, LLC | 1 |
1 |
| Airbus Helicopters Deutschland GmbH | 327 |
1 |
| Atlas Devices, LLC | 24 |
1 |
| BORNACK GmbH & Co. KG | 23 |
1 |
| Capital Safety Group (Australia) Pty Limited | 6 |
1 |
| Evacuator International Property B.V. | 7 |
1 |
| Perfectvision Manufacturing, Inc. | 54 |
1 |
| Reliance Industries LLC | 26 |
1 |
| Sherrill, Inc. | 46 |
1 |
| Skedco, Inc. | 45 |
1 |
| Other owners | 11 |