- All sections
- E - Fixed constructions
- E04G - Scaffoldingformsshutteringbuilding implements or aids, or their usehandling building materials on the siterepairing, breaking-up or other work on existing buildings
- E04G 1/34 - Scaffold constructions able to be folded in prismatic or flat parts or able to be turned down
Patent holdings for IPC class E04G 1/34
Total number of patents in this class: 82
10-year publication summary
|
12
|
11
|
6
|
11
|
5
|
6
|
6
|
7
|
4
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Werner Co. | 414 |
12 |
| Brandsafway Services LLC | 67 |
9 |
| Paul Kristen, Inc. | 25 |
4 |
| Safway Services, LLC | 22 |
3 |
| Seoul National University R&db Foundation | 3987 |
3 |
| HD Hyundai Heavy Industries Co., Ltd. | 82 |
3 |
| HD Korea Shipbuilding ＆ Offshore Engineering Co., Ltd. | 85 |
3 |
| HD Hyundai Samho Co., Ltd. | 30 |
3 |
| Palmate, LLC | 3 |
2 |
| Little Giant Ladder Systems, LLC | 217 |
2 |
| The Boeing Company | 20094 |
1 |
| The Stanley Works Israel Ltd | 174 |
1 |
| Black & Decker, Inc. | 2415 |
1 |
| 4 Ken Pty Ltd | 3 |
1 |
| Affinity Tool Works, LLC | 65 |
1 |
| Black, Robert David | 1 |
1 |
| Confer Plastics, Inc. | 39 |
1 |
| Fiducie Familiale Andre St-germain | 1 |
1 |
| Fiducie Familiale Poulin | 1 |
1 |
| Hailo-Werk Rudolf Loh GmbH & Co. KG | 30 |
1 |
| Other owners | 28 |