- All sections
- A - Human necessities
- A47J - Kitchen equipment; coffee mills; spice mills; apparatus for making beverages
- A47J 31/48 - Clips, rings, hooks, or like devices to support filter parts while not in use
Patent holdings for IPC class A47J 31/48
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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1
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1
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1
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1
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0
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0
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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
|
|---|---|---|
| Ningbo Quanjing Electric Technology Co., Ltd. | 11 |
2 |
| The Dream Farm Pty Ltd. | 4 |
1 |
| Green Mountain Coffee Roasters, Inc. | 7 |
1 |
| Guangdong Midea Consumer Electrics Manufacturing Co., Ltd. | 75 |
1 |
| Keurig Green Mountain, Inc. | 619 |
1 |
| Melitta Single Portions GmbH & Co. KG | 77 |
1 |
| Taesung Trading Co., Ltd | 9 |
1 |
| Other owners | 0 |