- 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 23/08 - Wrecking of buildings
Patent holdings for IPC class E04G 23/08
Total number of patents in this class: 218
10-year publication summary
|
21
|
26
|
16
|
24
|
21
|
21
|
13
|
17
|
13
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Husqvarna AB | 2966 |
17 |
| Mac & Mac Hydrodemolition Inc. | 45 |
12 |
| Kobelco Construction Machinery Co., Ltd. | 1164 |
10 |
| Caterpillar Work Tools B.V. | 75 |
9 |
| Hanwha Corporation | 303 |
8 |
| Hitachi Construction Machinery Co., Ltd. | 2684 |
7 |
| Suzuken Kogyo Co., Ltd. | 14 |
7 |
| Brokk Aktiebolag | 32 |
6 |
| Mitsubishi Heavy Industries, Ltd. | 8931 |
5 |
| Savonlinnan PR-Urakointi OY | 6 |
5 |
| Besterra Co., Ltd. | 9 |
4 |
| Despe S.p.A. | 17 |
4 |
| Fabrications TJD Inc. | 5 |
4 |
| Shanghai Construction Fourth Construction Group Co., Ltd | 15 |
4 |
| Conjet AB | 22 |
3 |
| Genesis Attachments, LLC | 42 |
3 |
| Hitachi Zosen Corporation | 614 |
3 |
| Mayhew Steel Products, Inc. | 17 |
3 |
| Inyoung Construction Co., Ltd | 3 |
3 |
| ICC Commonwealth Corporation | 5 |
3 |
| Other owners | 98 |