- All sections
- A - Human necessities
- A62C - Fire-fighting
- A62C 37/21 - Resetting after useTools therefor automatic
Patent holdings for IPC class A62C 37/21
Total number of patents in this class: 8
10-year publication summary
|
0
|
0
|
1
|
2
|
1
|
0
|
1
|
1
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Marioff Corporation Oy | 77 |
2 |
| Hale Products, Inc. | 78 |
1 |
| SK Innovation Co., Ltd. | 1236 |
1 |
| Temple University of the Commonwealth System of Higher Education | 600 |
1 |
| Tyco Fire Products LP | 847 |
1 |
| Shandong Brightman Energytechnology Co., Ltd | 4 |
1 |
| Yuchen Enterprise Management Co., Ltd., Hainan(cn) | 2 |
1 |
| Other owners | 0 |