- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F41H - Armour; armoured turrets; armoured or armed vehicles; means of attack or defence, e.g. camouflage, in general
- F41H 11/20 - Self-propelled mine-clearing vehicles; Mine-clearing devices attachable to vehicles with ground-penetrating elements, e.g. with means for removing buried landmines from the soil
Patent holdings for IPC class F41H 11/20
Total number of patents in this class: 4
10-year publication summary
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0
|
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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1
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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
|
|---|---|---|
| Pearson Engineering Limited | 27 |
1 |
| Vanair Manufacturing, Inc. | 63 |
1 |
| Demine Robotics Inc. | 1 |
1 |
| Sera Ingenierie | 6 |
1 |
| Other owners | 0 |