- All sections
- A - Human necessities
- A01D - Harvesting; mowing
- A01D 3/00 - Non-abrasive sharpening devices for scythes, sickles, or the like
Patent holdings for IPC class A01D 3/00
Total number of patents in this class: 3
10-year publication summary
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0
|
0
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1
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2
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0
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0
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0
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0
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0
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Deere & Company | 7336 |
1 |
| HRM Enterprises Inc. | 9 |
1 |
| Tigercat International Inc. | 32 |
1 |
| Other owners | 0 |