- All sections
- E - Fixed constructions
- E06C - Ladders
- E06C 7/50 - Joints or other connecting parts
Patent holdings for IPC class E06C 7/50
Total number of patents in this class: 173
10-year publication summary
|
9
|
20
|
24
|
17
|
22
|
19
|
14
|
25
|
28
|
1
|
| 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 | 212 |
29 |
| Werner Co. | 417 |
21 |
| New-Tec Integration (Xiamen) Co., Ltd. | 377 |
7 |
| Formetco, Inc. | 22 |
4 |
| Fourth Arrow, LLC | 30 |
4 |
| Louisville Ladder Inc. | 68 |
4 |
| Tricam Industries, LLC | 113 |
4 |
| Atlas Devices, LLC | 26 |
3 |
| Branach Technology Pty Ltd | 8 |
3 |
| Lampe Holding B.V. | 19 |
3 |
| Sayfa R & D Pty Ltd | 83 |
3 |
| Pure Safety Group, Inc. | 179 |
3 |
| Jiangsu Zhou Jijie Intelligent Technology Co.,Ltd | 11 |
3 |
| Bestway Inflatables & Material Corp. | 425 |
2 |
| Core Distribution, Inc. | 44 |
2 |
| Suzhou Dongrun Ladder Co., Ltd. | 4 |
2 |
| Suzhou Pica Aluminum Industry, Ltd | 16 |
2 |
| Sentron Engineering (S) Pte Ltd | 2 |
2 |
| Blue Moon Designs, LLC | 8 |
2 |
| iKamper Co., Ltd. | 80 |
2 |
| Other owners | 68 |