- All sections
- E - Fixed constructions
- E06C - Ladders
- E06C 1/32 - Ladders with a strut which is formed as a ladder and can be secured in line with the ladder
Patent holdings for IPC class E06C 1/32
Total number of patents in this class: 67
10-year publication summary
|
5
|
4
|
8
|
3
|
5
|
5
|
8
|
12
|
6
|
8
|
| 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 | 223 |
26 |
| Werner Co. | 411 |
10 |
| Core Distribution, Inc. | 44 |
6 |
| Dorel Home Furnishings, Inc. | 126 |
4 |
| Tricam Industries, LLC | 140 |
4 |
| Atlas Devices, LLC | 26 |
2 |
| Lampe Holding B.V. | 19 |
2 |
| New-Tec Integration (Xiamen) Co., Ltd. | 420 |
2 |
| Smart Level Company B.V. | 3 |
1 |
| Suzhou Dongrun Ladder Co., Ltd. | 4 |
1 |
| Suzhou Pica Aluminum Industry, Ltd | 17 |
1 |
| Thomas Yoo | 3 |
1 |
| Wing Enterprises, Inc. | 54 |
1 |
| ZARGES GmbH | 76 |
1 |
| Murphy Ladder, LLC | 9 |
1 |
| Hyundai Aluminum Vina Shareholding Company | 3 |
1 |
| Jiangsu Zhou Jijie Intelligent Technology Co.,Ltd | 12 |
1 |
| Ford & Evans Innovations LLP | 2 |
1 |
| Tianjin Jinmao Houseware Products Co., Ltd | 3 |
1 |
| Other owners | 0 |