- All sections
- A - Human necessities
- A62B - Devices, apparatus or methods for life-saving
- A62B 1/22 - Devices for lowering persons from buildings or the like by making use of jumping devices, e.g. jumping-sheet, jumping-mattresses
Patent holdings for IPC class A62B 1/22
Total number of patents in this class: 29
10-year publication summary
|
1
|
2
|
1
|
2
|
2
|
4
|
1
|
4
|
4
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |