- All sections
- E - Fixed constructions
- E01H - Street cleaningcleaning of permanent wayscleaning beachescleaning landdispersing fog in general
- E01H 5/04 - Apparatus propelled by animal or engine powerApparatus propelled by hand with driven dislodging or conveying elements, e.g. conveying pneumatically
Patent holdings for IPC class E01H 5/04
Total number of patents in this class: 243
10-year publication summary
|
29
|
23
|
17
|
37
|
35
|
16
|
23
|
13
|
22
|
15
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honda Motor Co., Ltd. | 25301 |
22 |
| MTD Products Inc | 659 |
16 |
| Shenzhen Hanyang Technology Co., Ltd. | 109 |
14 |
| Briggs & Stratton, LLC | 672 |
13 |
| Husqvarna AB | 2911 |
12 |
| The Toro Company | 964 |
12 |
| Ariens Company | 152 |
7 |
| Nanjing Chervon Industry Co., Ltd. | 1075 |
7 |
| Chervon (HK) Limited | 230 |
6 |
| Sno-Way International, Inc. | 62 |
6 |
| Venture Products, Inc. | 36 |
6 |
| Les Machineries Pronovost Inc. | 17 |
5 |
| Positec Power Tools (Suzhou) Co., Ltd. | 720 |
5 |
| Prinoth S.p.A. | 161 |
5 |
| Soucy International Inc. | 331 |
5 |
| 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 | 1598 |
5 |
| Meyer Products, LLC | 42 |
4 |
| Klondike Robotics Corporation | 8 |
3 |
| Caterpillar Inc. | 9558 |
2 |
| Black & Decker, Inc. | 2411 |
2 |
| Other owners | 86 |