- All sections
- E - Fixed constructions
- E06C - Ladders
- E06C 1/34 - Ladders attachable to structures, such as windows, cornices, poles, or the like
Patent holdings for IPC class E06C 1/34
Total number of patents in this class: 82
10-year publication summary
|
14
|
7
|
14
|
18
|
6
|
11
|
12
|
13
|
9
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| HBTek, Inc. | 12 |
7 |
| Fourth Arrow, LLC | 28 |
5 |
| OD Tech Pty Limited | 4 |
4 |
| Ardisam, Inc. | 76 |
3 |
| Lam Research Corporation | 5326 |
2 |
| Bortana Pty Ltd | 2 |
2 |
| Easi-Dec Access Systems Ltd | 10 |
2 |
| International Horticultural Technologies LLC | 30 |
2 |
| Kee Safety Limited | 95 |
2 |
| Western Utility Solutions, Inc. | 7 |
2 |
| The Lacket Company Pty Ltd | 2 |
2 |
| Double Dragon International Inc., DBA DDI Inc. | 9 |
2 |
| Safe N Strong Pty Ltd | 2 |
2 |
| TETHRD, Inc. | 3 |
2 |
| Latitude Outdoors, LLC | 17 |
2 |
| Siemens Energy, Inc. | 1705 |
1 |
| Altiseg Equipamentos de Seguranca de Trabalho Ltda-epp | 1 |
1 |
| DDI, Inc. | 10 |
1 |
| E-Z-Dock, Inc. | 32 |
1 |
| Honeywell Safety Products USA, Inc. | 870 |
1 |
| Other owners | 36 |