- All sections
- A - Human necessities
- A62C - Fire-fighting
- A62C 31/28 - Accessories for delivery devices, e.g. supports
Patent holdings for IPC class A62C 31/28
Total number of patents in this class: 213
10-year publication summary
|
16
|
11
|
13
|
17
|
19
|
27
|
41
|
36
|
27
|
16
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tyco Fire Products LP | 831 |
24 |
| Minimax Viking Research & Development GmbH | 156 |
17 |
| The Reliable Automatic Sprinkler Co., Inc. | 101 |
10 |
| ASC Engineered Solutions, LLC | 278 |
7 |
| Plumis Limited | 16 |
6 |
| Elkhart Brass Manufacturing Company, LLC | 56 |
6 |
| Elkhart Brass Manufacturing Company, Inc. | 19 |
5 |
| Marioff Corporation Oy | 77 |
5 |
| Viking Group, Inc | 37 |
5 |
| Akron Brass Company | 85 |
4 |
| Minimax GmbH & Co. KG | 143 |
4 |
| Plumis Ltd | 3 |
3 |
| Victaulic Company | 664 |
3 |
| The Viking Corporation | 173 |
3 |
| LG Energy Solution, Ltd. | 10813 |
3 |
| KIM, Jung Gyu | 12 |
3 |
| Manderson Engineering Innovations Pty Ltd | 4 |
3 |
| Contemporary Amperex Technology Co., Limited | 5805 |
2 |
| Engineered Corrosion Solutions, LLC | 54 |
2 |
| Fire & Pump Service Group | 5 |
2 |
| Other owners | 96 |