- All sections
- B - Performing operations; transporting
- B27H - Bending wood or similar material; cooperage; making wheels from wood or similar material
- B27H 3/02 - Manufacture of barrel staves
Patent holdings for IPC class B27H 3/02
Total number of patents in this class: 8
10-year publication summary
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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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0
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1
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1
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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
|
|---|---|---|
| DB Global, LLC | 9 |
1 |
| DBGlobal, LLC | 2 |
1 |
| Independent Stave Company, LLC | 31 |
1 |
| Michael Weinig AG | 40 |
1 |
| Southern Cross Cooperage Pty Ltd | 6 |
1 |
| Tonnellerie Renaissance | 1 |
1 |
| Vispiri Inc. | 16 |
1 |
| Valchedor Cask S.L. | 2 |
1 |
| Other owners | 0 |