- All sections
- E - Fixed constructions
- E04H - Buildings or like structures for particular purposesswimming or splash baths or poolsmastsfencingtents or canopies, in general
- E04H 15/52 - Supporting means, e.g. frames collapsible, e.g. breakdown type foldable, i.e. having pivoted or hinged means parallelogram type
Patent holdings for IPC class E04H 15/52
Total number of patents in this class: 28
10-year publication summary
|
6
|
2
|
3
|
5
|
3
|
2
|
3
|
3
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Care Strategic D.i.r. Holdings Pty Ltd | 16 |
3 |
| Weatherhaven Global Resources Ltd. | 19 |
3 |
| East Island Aviation Services, Inc. | 8 |
2 |
| Shildan Inc. | 16 |
2 |
| Urbana de Exteriores, S.L. | 2 |
2 |
| Yotrio Group Co., Ltd. | 98 |
2 |
| Zhejiang Jiansheng Leisure Products Co.,Ltd. | 34 |
2 |
| GCI Outdoor LLC | 45 |
2 |
| Anyplace Concepts Co., Ltd. | 7 |
1 |
| Duroair Technologies Inc. | 7 |
1 |
| Ralph Ellerker (1795) Ltd. | 7 |
1 |
| Shelterlogic Corp. | 312 |
1 |
| Tianjin University | 900 |
1 |
| Xiamen Innovation Metal Products Co., Ltd. | 21 |
1 |
| Xiamen Roadzup Outdoor Products Co., Ltd. | 20 |
1 |
| trac9, LLC | 9 |
1 |
| Weizi E-Commerce (Shanghai) Co., Ltd. | 7 |
1 |
| B. Consulting | 1 |
1 |
| Other owners | 0 |