- 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: 305
10-year publication summary
|
11
|
16
|
18
|
25
|
38
|
32
|
28
|
53
|
58
|
14
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tyco Fire Products LP | 876 |
28 |
| Minimax Viking Patent Management GmbH | 67 |
12 |
| Minimax Viking Research & Development GmbH | 125 |
11 |
| The Reliable Automatic Sprinkler Co., Inc. | 91 |
10 |
| Hubei Jiandun Fire Technology Co., Ltd. | 92 |
10 |
| Viking Group, Inc | 42 |
8 |
| The Acme Group LLC | 10 |
8 |
| Tank Tech Co., Ltd. | 16 |
7 |
| ASC Engineered Solutions, LLC | 321 |
7 |
| Plumis Limited | 17 |
6 |
| Elkhart Brass Manufacturing Company, LLC | 50 |
6 |
| Elkhart Brass Manufacturing Company, Inc. | 18 |
5 |
| Manderson Engineering Innovations Pty Ltd | 6 |
5 |
| Akron Brass Company | 86 |
4 |
| Marioff Corporation Oy | 74 |
4 |
| Minimax GmbH & Co. KG | 142 |
4 |
| Victaulic Company | 624 |
4 |
| Sp&e Co. Ltd. | 14 |
4 |
| Hale Products, Inc. | 80 |
3 |
| Plumis Ltd | 4 |
3 |
| Other owners | 156 |