- All sections
- A - Human necessities
- A62C - Fire-fighting
- A62C 13/76 - Portable extinguishers which are permanently pressurised or pressurised immediately before use - Details or accessories
Patent holdings for IPC class A62C 13/76
Total number of patents in this class: 170
10-year publication summary
|
21
|
20
|
23
|
14
|
18
|
15
|
17
|
16
|
10
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kidde Technologies, Inc. | 276 |
12 |
| Carrier Corporation | 4759 |
11 |
| Hatsuta Seisakusho Co., Ltd. | 10 |
5 |
| Finsecur | 41 |
4 |
| Kronebusch Industries, LLC | 27 |
4 |
| Victaulic Company | 664 |
4 |
| Axet S.r.l. | 6 |
4 |
| Koatsu Co., Ltd. | 19 |
3 |
| Xi'an J&R Fire Fighting Equipment Co., Ltd. | 44 |
3 |
| Huizhou Dayawan Zhonghe Industrial & Trading Co., Ltd | 4 |
3 |
| Nano Fire, LLC | 19 |
3 |
| The Boeing Company | 19843 |
2 |
| NEC Corporation | 32703 |
2 |
| Fire & Pump Service Group | 5 |
2 |
| Koso Technologies Ltd. | 2 |
2 |
| Minimax GmbH & Co. KG | 143 |
2 |
| UTC Fire & Security Corporation | 139 |
2 |
| Wasp Manufacturing Ltd. | 15 |
2 |
| BP S.r.l.s. | 2 |
2 |
| Progressive Safety Sweden AB | 5 |
2 |
| Other owners | 96 |