- All sections
- E - Fixed constructions
- E06C - Ladders
- E06C 7/42 - Ladder feetSupports therefor
Patent holdings for IPC class E06C 7/42
Total number of patents in this class: 146
10-year publication summary
|
20
|
29
|
31
|
25
|
27
|
13
|
12
|
15
|
15
|
12
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Little Giant Ladder Systems, LLC | 206 |
37 |
| Werner Co. | 419 |
10 |
| Core Distribution, Inc. | 46 |
6 |
| Wing Enterprises, Inc. | 55 |
6 |
| Lock N Climb, LLC | 40 |
5 |
| OD Tech Pty Limited | 4 |
4 |
| Teletower.com Limited | 8 |
4 |
| Otto Ladder Safety, Inc. | 10 |
4 |
| Safe Rack LLC | 50 |
3 |
| Kumprey LLC | 3 |
3 |
| Werner UK Sales & Distribution LTD. | 26 |
3 |
| Bigfoot Ladder Systems, LLC | 4 |
2 |
| Branach Technology Pty Ltd | 8 |
2 |
| Dorel Home Furnishings, Inc. | 129 |
2 |
| Lampe Holding B.V. | 18 |
2 |
| New-Tec Integration (Xiamen) Co., Ltd. | 296 |
2 |
| Pica Corp. | 8 |
2 |
| Rojak Design Ltd | 3 |
2 |
| Inventu AS | 4 |
2 |
| Philip F. Lanzafame | 9 |
2 |
| Other owners | 43 |