- All sections
- A - Human necessities
- A47C - Chairssofasbeds
- A47C 23/24 - Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springsDivan basesSlatted bed bases using tensioned springs, e.g. of flat type using tensioned textile or other non-resilient strips
Patent holdings for IPC class A47C 23/24
Total number of patents in this class: 7
10-year publication summary
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0
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2
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0
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1
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0
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1
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0
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2
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0
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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
|
|---|---|---|
| Airnettress Ltd. | 4 |
2 |
| Ashley Furniture Industries, LLC | 277 |
2 |
| Daimler AG | 3417 |
1 |
| Dreamwell, Ltd. | 396 |
1 |
| L & P Property Management Company | 962 |
1 |
| Other owners | 0 |