- All sections
- D - Textilespaper
- D05B - Sewing
- D05B 77/00 - Covers, or portable enclosures, for sewing machines
Patent holdings for IPC class D05B 77/00
Total number of patents in this class: 5
10-year publication summary
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0
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0
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0
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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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1
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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
|
|---|---|---|
| Gracewood Management, Inc. | 48 |
2 |
| Brother Industries, Ltd. | 12964 |
1 |
| Tokai Kogyo Mishin Kabushiki Kaisha | 19 |
1 |
| JANOME Corporation | 270 |
1 |
| Other owners | 0 |