- All sections
- B - Performing operationstransporting
- B22D - Casting of metalscasting of other substances by the same processes or devices
- B22D 41/05 - Tea-pot spout ladles
Patent holdings for IPC class B22D 41/05
Total number of patents in this class: 8
10-year publication summary
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0
|
0
|
1
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0
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2
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0
|
1
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0
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0
|
1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ajax Tocco Magnethermic Corporation | 94 |
1 |
| Arclin USA, LLC. | 93 |
1 |
| Fujiwa Denki Co., Ltd. | 48 |
1 |
| Nippon Crucible Co., Ltd. | 28 |
1 |
| Sintokogio, Ltd. | 1207 |
1 |
| Southwire Company, LLC | 811 |
1 |
| Harbisonwalker International Holdings, Inc. | 57 |
1 |
| NGK Corporation | 106 |
1 |
| Other owners | 0 |