- All sections
- E - Fixed constructions
- E04H - Buildings or like structures for particular purposes; swimming or splash baths or pools; masts; fencing; tents or canopies, in general
- E04H 9/14 - Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate against other dangerous influences, e.g. tornadoes, floods
Patent holdings for IPC class E04H 9/14
Total number of patents in this class: 352
10-year publication summary
|
78
|
61
|
81
|
66
|
46
|
43
|
47
|
39
|
29
|
9
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SHELTER JAPAN Co., Ltd. | 26 |
23 |
| Floodbreak, L.L.C. | 34 |
12 |
| Cetres Holdings, LLC | 98 |
11 |
| Smart Vent Products LLC | 19 |
10 |
| Hitachi Zosen Corporation | 609 |
9 |
| Red Dog Mobile Shelters, LLC (Delaware) | 15 |
6 |
| ARX PAX Labs, Inc. | 21 |
5 |
| Simpson Strong-Tie Company, Inc. | 583 |
5 |
| GHW Solutions, LLC | 6 |
5 |
| Aquafence AS | 8 |
4 |
| LIXIL Suzuki Shutter Corporation | 4 |
4 |
| Parafoil Design & Engineering Pte Ltd | 6 |
4 |
| Forma Technologies Inc. | 6 |
4 |
| 1 Space Pty Ltd | 9 |
3 |
| High Tide Homes Inc. | 3 |
3 |
| ILC Dover LP | 25 |
3 |
| Neptune Systems, LLC | 4 |
3 |
| OMG, Inc. | 146 |
3 |
| Sr Systems, LLC | 37 |
3 |
| Land Business Co.,Ltd. | 20 |
3 |
| Other owners | 229 |