- All sections
- B - Performing operations; transporting
- B21G - Making needles, pins or nails of metal
- B21G 3/20 - Making pins, nails, or the like by operations not restricted to one of the groups from wire of indefinite length
Patent holdings for IPC class B21G 3/20
Total number of patents in this class: 8
10-year publication summary
0
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0
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0
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0
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2
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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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2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Hilti Aktiengesellschaft | 3227 |
2 |
Airbus Operations GmbH | 3188 |
1 |
Ceratizit Austria Gesellschaft mbH | 118 |
1 |
Product Licensing Company Limited | 6 |
1 |
WAFIOS Aktiengesellschaft | 86 |
1 |
Enkotec A/S | 27 |
1 |
Wirestyle GmbH | 1 |
1 |
Other owners | 0 |