- All sections
- A - Human necessities
- A01D - Harvesting; mowing
- A01D 34/47 - Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a horizontal axis, e.g. cutting-cylinders hand-guided by a walking operator with motor driven cutters or wheels
Patent holdings for IPC class A01D 34/47
Total number of patents in this class: 48
10-year publication summary
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3
|
4
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6
|
6
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6
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8
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4
|
3
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1
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| HRM Enterprises Inc. | 9 |
6 |
| The Toro Company | 895 |
6 |
| Briggs & Stratton, LLC | 673 |
5 |
| Deere & Company | 6845 |
4 |
| MTD Products Inc | 724 |
4 |
| GreenMan Machinery Company | 14 |
2 |
| IHI Agri-Tech Corporation | 13 |
2 |
| Honda Motor Co., Ltd. | 24537 |
1 |
| Robert Bosch GmbH | 40953 |
1 |
| Caterpillar Inc. | 8877 |
1 |
| Makita Corporation | 2339 |
1 |
| AGCO Corporation | 1062 |
1 |
| ANDREAS STIHL AG & Co. KG | 818 |
1 |
| Chervon (HK) Limited | 238 |
1 |
| Husqvarna AB | 2824 |
1 |
| Kyoeisha Co., Ltd. | 4 |
1 |
| Nanjing Chervon Industry Co., Ltd. | 808 |
1 |
| Positec Power Tools (Suzhou) Co., Ltd. | 642 |
1 |
| Suzhou Cleva Precision Machinery & Technology Co., Ltd | 168 |
1 |
| Textron Inc. | 117 |
1 |
| Other owners | 6 |