- All sections
- A - Human necessities
- A01D - Harvestingmowing
- A01D 34/74 - Cutting-height adjustment
Patent holdings for IPC class A01D 34/74
Total number of patents in this class: 347
10-year publication summary
|
9
|
30
|
21
|
38
|
32
|
52
|
38
|
40
|
46
|
42
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Deere & Company | 7758 |
31 |
| Husqvarna AB | 2958 |
25 |
| Honda Motor Co., Ltd. | 25780 |
21 |
| Kubota Corporation | 4050 |
17 |
| Greenworks (Jiangsu) Co., Ltd. | 242 |
17 |
| The Toro Company | 985 |
14 |
| 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 | 1613 |
13 |
| Globe (Jiangsu) Co., Ltd. | 269 |
12 |
| Nanjing Chervon Industry Co., Ltd. | 1135 |
10 |
| Firefly Automatix, Inc. | 67 |
8 |
| Kverneland Group Kerteminde AS | 72 |
7 |
| LG Electronics Inc. | 73772 |
6 |
| Blue Leaf I.P., Inc. | 2782 |
6 |
| Exmark Manufacturing Company, Incorporated | 104 |
6 |
| Positec Power Tools (Suzhou) Co., Ltd. | 737 |
6 |
| Ariens Company | 149 |
5 |
| Briggs & Stratton, LLC | 678 |
5 |
| Shenzhen Mammotion Innovation Co., LTD. | 135 |
5 |
| Black & Decker, Inc. | 2404 |
4 |
| Alamo Group Inc. | 215 |
4 |
| Other owners | 125 |