- All sections
- A - Human necessities
- A47J - Kitchen equipment; coffee mills; spice mills; apparatus for making beverages
- A47J 31/053 - Coffee-making apparatus with rising pipes with repeated circulation of the extract through the filter
Patent holdings for IPC class A47J 31/053
Total number of patents in this class: 29
10-year publication summary
|
2
|
0
|
2
|
6
|
3
|
6
|
7
|
3
|
1
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Koninklijke Philips N.V. | 22975 |
3 |
| LG Electronics Inc. | 69257 |
2 |
| 2266170 Ontario Inc. | 76 |
2 |
| Keyway Innovations (Shanghai) Company Limited | 10 |
2 |
| Koninklijke Douwe Egberts B.V. | 938 |
2 |
| Rockwell Automation Technologies, Inc. | 2547 |
1 |
| Appliance Development Corporation | 13 |
1 |
| Bravilor Bonamat B.V. | 24 |
1 |
| Guangdong Midea Consumer Electrics Manufacturing Co., Ltd. | 75 |
1 |
| Rheavendors Services S.p.A. | 58 |
1 |
| SEB S.A. | 1592 |
1 |
| The Steelstone Group LLC | 49 |
1 |
| Strix Limited | 97 |
1 |
| Top Electric Appliances Industrial Ltd | 28 |
1 |
| Wilbur Curtis Company, Inc. | 27 |
1 |
| Auroma Brewing Company | 3 |
1 |
| Brrrista Cold Brew, LLC | 1 |
1 |
| Off The Beaten Path Coffee LLC | 2 |
1 |
| Adrian Rivera Maynez Enterprises, Inc. | 16 |
1 |
| Wcci Acquisition Co. | 5 |
1 |
| Other owners | 3 |