- All sections
- E - Fixed constructions
- E01C - Construction of, or surfaces for, roads, sports grounds, or the likemachines or auxiliary tools for construction or repair
- E01C 19/40 - Power-driven rammers or tampers adapted to impart a smooth finish to the paving, e.g. tamping or vibrating finishers
Patent holdings for IPC class E01C 19/40
Total number of patents in this class: 152
10-year publication summary
|
11
|
13
|
16
|
18
|
15
|
17
|
17
|
21
|
11
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Somero Enterprises, Inc. | 78 |
22 |
| Milwaukee Electric Tool Corporation | 4626 |
21 |
| Caterpillar Paving Products Inc. | 680 |
15 |
| Ligchine International Corporation | 51 |
13 |
| Wirtgen GmbH | 513 |
8 |
| Joseph vogele AG | 329 |
6 |
| Black & Decker, Inc. | 2413 |
5 |
| Dragon Screed, LLC | 10 |
5 |
| BOMAG GmbH | 402 |
4 |
| GOMACO Corporation | 60 |
4 |
| Wacker Neuson Produktion GmbH & Co. KG | 79 |
4 |
| Multiquip, Inc. | 71 |
3 |
| Axenox, LLC. | 36 |
3 |
| Honda Motor Co., Ltd. | 25783 |
2 |
| ABG Allgemeine Baumaschinen-Gesellschaft mbH | 11 |
2 |
| Mooser Handelsagentur GmbH | 2 |
2 |
| Warren Concrete, Inc. | 2 |
2 |
| Wacker Neusen Produktion GmbH & Co. KG | 2 |
2 |
| Hilti Aktiengesellschaft | 3535 |
1 |
| Ashtrom Group Ltd. | 1 |
1 |
| Other owners | 27 |