- All sections
- E - Fixed constructions
- E06C - Ladders
- E06C 1/36 - Ladders suspendable by hooks or the like
Patent holdings for IPC class E06C 1/36
Total number of patents in this class: 37
10-year publication summary
|
2
|
2
|
8
|
6
|
4
|
5
|
4
|
4
|
3
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Little Giant Ladder Systems, LLC | 224 |
4 |
| AHA Solutions, Inc. | 5 |
3 |
| OD Tech Pty Limited | 3 |
2 |
| Bobo Ladders LLC | 6 |
2 |
| Sharequip Inc. | 2 |
2 |
| Charfont Limited | 2 |
2 |
| Delta Prevention Inc. | 10 |
2 |
| Allred & Associates Inc. | 17 |
1 |
| ARB Corporation Limited | 91 |
1 |
| City of Regina | 32 |
1 |
| Government of the United States, as represented by the Secretary of the Air Force | 314 |
1 |
| Indiana Mills & Manufacturing, Inc. | 196 |
1 |
| Lippert Components, Inc. | 218 |
1 |
| New-Tec Integration (Xiamen) Co., Ltd. | 426 |
1 |
| Wavin B.V. | 167 |
1 |
| Werner Co. | 407 |
1 |
| Wing Enterprises, Inc. | 54 |
1 |
| Daniel Webster | 3 |
1 |
| Takler S.r.l. | 13 |
1 |
| Stahlkontor GmbH & Co. KG | 7 |
1 |
| Other owners | 7 |