- All sections
- E - Fixed constructions
- E06C - Ladders
- E06C 1/16 - Ladders capable of standing by themselves with struts which rest on the ground
Patent holdings for IPC class E06C 1/16
Total number of patents in this class: 41
10-year publication summary
|
7
|
10
|
6
|
6
|
6
|
6
|
2
|
4
|
2
|
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 | 223 |
14 |
| Werner Co. | 411 |
6 |
| Tricam Industries, LLC | 140 |
6 |
| Wing Enterprises, Inc. | 54 |
4 |
| BASF SE | 21303 |
1 |
| Lock N Climb, LLC | 40 |
1 |
| New-Tec Integration (Xiamen) Co., Ltd. | 420 |
1 |
| Ningbo Xingfu Tools Co., Ltd. | 11 |
1 |
| Tnico Technology Division Ltd. | 6 |
1 |
| Red Dirt Innovations, LLC | 4 |
1 |
| Bright Structures Ltd | 5 |
1 |
| Sentron Engineering (S) Pte Ltd | 2 |
1 |
| Korea Occupational Safety & Health Agency | 2 |
1 |
| TNICO Technology Division Inc. | 1 |
1 |
| Electricaribe S.A. | 2 |
1 |
| Other owners | 0 |