- All sections
- E - Fixed constructions
- E01H - Street cleaningcleaning of permanent wayscleaning beachescleaning landdispersing fog in general
- E01H 1/05 - Brushing apparatus with driven brushes
Patent holdings for IPC class E01H 1/05
Total number of patents in this class: 199
10-year publication summary
|
11
|
23
|
16
|
21
|
22
|
23
|
19
|
14
|
8
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Alfred Kärcher GmbH & Co. KG | 349 |
8 |
| Old Dominion Brush Company | 21 |
8 |
| Svenska Industriborstar I Vasteras AB | 10 |
7 |
| Roadtec, Inc. | 93 |
6 |
| Techtronic Cordless GP, Gainful Plan Trading Limited, an entity organized in the British Virgin Islands and TTI Finance Ltd., an entity organized in the British Virgin Islands | 1604 |
6 |
| Federal Signal Corporation | 244 |
5 |
| Ravo B.V. | 9 |
5 |
| Dulevo International S.p.A. | 22 |
4 |
| Hunan Zoomlion Special Vehicle Co., Ltd. | 361 |
4 |
| Redexim Handel-En Exploitatie Maatschappij B.V. | 27 |
4 |
| Tennant Company | 262 |
4 |
| Schwarze Industries LLC | 9 |
4 |
| CMC Equipment, Inc. | 4 |
4 |
| Changsha Zoomlion Heavy Industry Science and Technology Development Co., Ltd. | 194 |
3 |
| Diversey, Inc. | 894 |
3 |
| Howa Machinery, Ltd. | 32 |
3 |
| Keystone Plastics, Inc. | 10 |
3 |
| MTD Products Inc | 664 |
3 |
| Vestergaard Company A/S | 28 |
3 |
| Etablissements Emily | 12 |
3 |
| Other owners | 109 |