- All sections
- E - Fixed constructions
- E04H - Buildings or like structures for particular purposesswimming or splash baths or poolsmastsfencingtents or canopies, in general
- E04H 17/20 - Posts therefor
Patent holdings for IPC class E04H 17/20
Total number of patents in this class: 225
10-year publication summary
|
29
|
33
|
37
|
29
|
26
|
26
|
34
|
17
|
21
|
16
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mind Head LLC | 42 |
5 |
| UFP Industries, Inc. | 116 |
5 |
| Master-Halco, Inc. | 37 |
4 |
| Ocvitti Pty Ltd | 7 |
4 |
| AIL International Inc. | 66 |
3 |
| Barkers Engineering Limited | 6 |
3 |
| Barrette Outdoor Living, Inc. | 232 |
3 |
| FSP Holdings Pty Ltd | 29 |
3 |
| Justoy Pty Ltd. | 38 |
3 |
| Kosedag Tel Orme Sanayi ve Ticaret Ithalat Ihracat A.S. | 7 |
3 |
| Zhangjiagang Goldnet Fencing System Co., Ltd. | 3 |
3 |
| SAS Systems Australia Pty Ltd | 4 |
3 |
| BJA Trading Ltd | 13 |
3 |
| La Corporation de Clôtures inc. | 6 |
3 |
| 1461043 Ontario Limited | 5 |
2 |
| Alpa Lumber Inc. | 19 |
2 |
| Ameristar Perimeter Security USA Inc. | 58 |
2 |
| Bröderna Bengtssons Dumpertransport AB | 4 |
2 |
| Buildergear Corporation | 6 |
2 |
| Doka GmbH | 152 |
2 |
| Other owners | 165 |