- All sections
- A - Human necessities
- A01D - Harvestingmowing
- A01D 34/67 - MowersMowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator
Patent holdings for IPC class A01D 34/67
Total number of patents in this class: 81
10-year publication summary
|
6
|
7
|
11
|
7
|
12
|
7
|
9
|
12
|
6
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Chervon (HK) Limited | 228 |
12 |
| Briggs & Stratton, LLC | 671 |
9 |
| Honda Motor Co., Ltd. | 25776 |
8 |
| MTD Products Inc | 659 |
8 |
| Milwaukee Electric Tool Corporation | 4495 |
5 |
| Makita Corporation | 2477 |
3 |
| The Toro Company | 972 |
3 |
| 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 | 1602 |
3 |
| Ariens Company | 151 |
2 |
| Husqvarna AB | 2930 |
2 |
| Nanjing Chervon Industry Co., Ltd. | 1098 |
2 |
| Positec Power Tools (Suzhou) Co., Ltd. | 729 |
2 |
| TTI (Macao Commercial Offshore) Limited | 195 |
2 |
| 1636457 Alberta Ltd. | 5 |
1 |
| Blount, Inc. | 32 |
1 |
| Digital Line Markers FZE | 8 |
1 |
| Excel Industries, Inc. | 80 |
1 |
| Forage Innovations B.V. | 59 |
1 |
| Grey Technology Limited | 32 |
1 |
| Hitachi Koki Co., Ltd. | 413 |
1 |
| Other owners | 13 |