- All sections
- B - Performing operations; transporting
- B21D - Working or processing of sheet metal or metal tubes, rods or profiles without essentially removing material; punching metal
- B21D 43/16 - Advancing work in relation to the stroke of the die or tool by gravity, e.g. chutes
Patent holdings for IPC class B21D 43/16
Total number of patents in this class: 11
10-year publication summary
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1
|
2
|
1
|
0
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0
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2
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0
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0
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2
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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
|
|---|---|---|
| Stolle Machinery Company, LLC | 367 |
3 |
| TRUMPF Werkzeugmaschinen GmbH + Co. KG | 585 |
2 |
| Corrada S.p.A. | 20 |
1 |
| Crown Packaging Technology, Inc. | 494 |
1 |
| M.E.P. Macchine Elettroniche Piegatrici SpA | 84 |
1 |
| Silgan Containers LLC | 149 |
1 |
| Standard Lifters, Inc. | 92 |
1 |
| CROWN Packaging UK PLC | 35 |
1 |
| Other owners | 0 |