- All sections
- A - Human necessities
- A62C - Fire-fighting
- A62C 31/03 - Nozzles specially adapted for fire-extinguishing adjustable, e.g. from spray to jet or vice-versa
Patent holdings for IPC class A62C 31/03
Total number of patents in this class: 82
10-year publication summary
7
|
6
|
6
|
9
|
8
|
11
|
15
|
5
|
5
|
5
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
HEN Nozzles Inc. | 25 |
8 |
Tyco Fire Products LP | 849 |
6 |
Akron Brass Company | 86 |
3 |
China University of Mining and Technology | 1235 |
3 |
Elkhart Brass Manufacturing Company, Inc. | 18 |
3 |
Task Force Tips LLC | 36 |
3 |
WS Acquisition, LLC | 36 |
3 |
Hubei Jiandun Fire Technology Co., Ltd. | 75 |
3 |
Kidde-Fenwal, LLC | 92 |
3 |
Hale Products, Inc. | 77 |
2 |
Oshkosh Corporation | 1264 |
2 |
Plumis Limited | 14 |
2 |
Minimax Viking Research & Development GmbH | 140 |
2 |
Zelup | 7 |
2 |
The Boeing Company | 19960 |
1 |
AWG Fittings GmbH | 19 |
1 |
Divergent Technologies, Inc. | 468 |
1 |
HME, Incorporated | 29 |
1 |
Hochiki Corporation | 156 |
1 |
Kidde-Fenwal, Inc. | 54 |
1 |
Other owners | 31 |