- 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 7/30 - Constructions, with or without perforated walls, depending on the use of specified materials mainly of metal
Patent holdings for IPC class E04H 7/30
Total number of patents in this class: 46
10-year publication summary
|
8
|
3
|
3
|
6
|
3
|
2
|
1
|
0
|
3
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sukup Manufacturing Company | 118 |
6 |
| Cantoni Gruas y Montajes S.r.l. | 7 |
5 |
| CTB, Inc. | 327 |
5 |
| Bainter Construction Services, LLC | 3 |
2 |
| Polyvision, naamloze vennootschap | 22 |
2 |
| PECI, Gabriel Gustavo | 2 |
2 |
| Alstom Technology Ltd | 1196 |
1 |
| Dedini S/A. Industrias de Base | 13 |
1 |
| Dragon Group LLC | 11 |
1 |
| The GSI Group, LLC | 104 |
1 |
| J & D Beheer B.V. | 7 |
1 |
| Justrite Manufacturing Company, L.L.C. | 107 |
1 |
| Linde Aktiengesellschaft | 1600 |
1 |
| Meridian Manufacturing Inc. | 42 |
1 |
| Schmidt-Seeger GmbH | 6 |
1 |
| Scott Equipment Company | 7 |
1 |
| Sukup Manfucaturing Co. | 2 |
1 |
| Westeel Canada Inc. | 7 |
1 |
| NewCon, LLC | 5 |
1 |
| Liberty Oilfield Services LLC | 63 |
1 |
| Other owners | 10 |