- All sections
- E - Fixed constructions
- E06C - Ladders
- E06C 1/28 - Free-standing ladders multi-part
Patent holdings for IPC class E06C 1/28
Total number of patents in this class: 17
10-year publication summary
|
1
|
1
|
3
|
1
|
1
|
1
|
0
|
0
|
1
|
0
|
| 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 | 217 |
6 |
| Intex Marketing Ltd. | 250 |
3 |
| Allred & Associates Inc. | 17 |
1 |
| Dorel Home Furnishings, Inc. | 128 |
1 |
| Hiram (WA) Pty Ltd | 7 |
1 |
| Lock N Climb, LLC | 40 |
1 |
| Wing Enterprises, Inc. | 55 |
1 |
| Blue Moon Designs, LLC | 8 |
1 |
| Suzhou Zhongchuang Aluminium Products Co., Ltd. | 5 |
1 |
| Electricaribe S.A. | 2 |
1 |
| Other owners | 0 |