- All sections
- A - Human necessities
- A47J - Kitchen equipment; coffee mills; spice mills; apparatus for making beverages
- A47J 31/057 - Coffee-making apparatus with rising pipes with water container separated from beverage container, the hot water passing the filter only once
Patent holdings for IPC class A47J 31/057
Total number of patents in this class: 201
10-year publication summary
|
13
|
22
|
16
|
19
|
21
|
20
|
12
|
13
|
14
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Arcelik A.S. | 3570 |
17 |
| De'Longhi Appliances S.R.L. Con Unico Socio | 364 |
12 |
| LG Electronics Inc. | 70831 |
7 |
| Koninklijke Douwe Egberts B.V. | 947 |
7 |
| Adrian Rivera Maynez Enterprises, Inc. | 26 |
7 |
| Conair LLC | 1303 |
7 |
| Melitta Single Portions GmbH & Co. KG | 76 |
6 |
| Hamilton Beach Brands, Inc. | 388 |
5 |
| Sharkninja Operating LLC | 2211 |
5 |
| Société des Produits Nestlé S.A. | 9224 |
4 |
| JURA Elektroapparate AG | 123 |
4 |
| SEB S.A. | 1593 |
4 |
| Coulee Coffee Co. | 8 |
4 |
| Koninklijke Philips Electronics N.V. | 10968 |
3 |
| Bunn-O-Matic Corporation | 309 |
3 |
| Courtesy Products, LLC | 20 |
3 |
| Elektra S.r.l. | 21 |
3 |
| Melitta Europa GmbH & Co. KG | 552 |
3 |
| Coffee Solutions, LLC | 20 |
3 |
| Versuni Holding B.V. | 891 |
3 |
| Other owners | 91 |