- All sections
- E - Fixed constructions
- E01H - Street cleaningcleaning of permanent wayscleaning beachescleaning landdispersing fog in general
- E01H 5/09 - Apparatus propelled by animal or engine powerApparatus propelled by hand with driven dislodging or conveying elements, e.g. conveying pneumatically dislodging essentially by driven elements the elements being rotary or moving along a closed circular path, e.g. rotary cutter, digging wheels
Patent holdings for IPC class E01H 5/09
Total number of patents in this class: 309
10-year publication summary
|
28
|
27
|
24
|
32
|
37
|
22
|
22
|
19
|
39
|
21
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honda Motor Co., Ltd. | 25780 |
27 |
| Briggs & Stratton, LLC | 675 |
25 |
| MTD Products Inc | 662 |
22 |
| Nanjing Chervon Industry Co., Ltd. | 1111 |
18 |
| The Toro Company | 975 |
16 |
| Les Machineries Pronovost Inc. | 17 |
11 |
| Shenzhen Hanyang Technology Co., Ltd. | 111 |
10 |
| Ariens Company | 151 |
9 |
| Greenworks (Jiangsu) Co., Ltd. | 235 |
9 |
| Yamaha Motor Power Products Kabushiki Kaisha | 55 |
8 |
| Globe (Jiangsu) Co., Ltd. | 269 |
8 |
| Chervon (HK) Limited | 228 |
7 |
| Husqvarna AB | 2948 |
6 |
| Positec Power Tools (Suzhou) Co., Ltd. | 734 |
6 |
| Venture Products, Inc. | 36 |
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 | 1611 |
6 |
| 9277-9347 Quebec Inc. | 11 |
4 |
| Milwaukee Electric Tool Corporation | 4526 |
4 |
| Multihog R & D Limited | 16 |
4 |
| Rad Technologies Inc. | 16 |
4 |
| Other owners | 99 |