- All sections
- A - Human necessities
- A62C - Fire-fighting
- A62C 19/00 - Hand fire-extinguishers in which the extinguishing substance is expelled by an explosionExploding containers thrown into the fire
Patent holdings for IPC class A62C 19/00
Total number of patents in this class: 70
10-year publication summary
|
7
|
6
|
3
|
4
|
9
|
8
|
9
|
8
|
8
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Xi'an J&R Fire Fighting Equipment Co., Ltd. | 44 |
5 |
| Nano Fire, LLC | 16 |
5 |
| Yamato ProTec Corporation | 41 |
4 |
| Highland Technologies Ltd. | 3 |
3 |
| Beijing Mechanical Equipment Institute | 13 |
2 |
| Iluka College Co., Ltd. | 4 |
2 |
| Iveaircraft Co.,Ltd | 6 |
2 |
| Toppan Inc. | 753 |
2 |
| Pax Products, LLC | 2 |
2 |
| Toppan Holdings Inc. | 530 |
2 |
| Chang Sung ACE Co., Ltd. | 14 |
1 |
| Jiangsu Digital Eagle Technology Development Co., Ltd. | 13 |
1 |
| Komvoort Innovatie B.V. | 3 |
1 |
| Korea Institute of Industrial Technology | 1011 |
1 |
| Medi-Plan Co., Ltd | 3 |
1 |
| National University Corporation Tottori University | 204 |
1 |
| Northwestern Polytechnical University | 135 |
1 |
| Qingdao Create Environment Control Technology Co., Ltd. | 13 |
1 |
| Stc.unm | 679 |
1 |
| YG Yangin Güvenligi Sanayi ve DIS Ticaret Limited Sirketi | 4 |
1 |
| Other owners | 31 |