- All sections
- A - Human necessities
- A47J - Kitchen equipmentcoffee millsspice millsapparatus for making beverages
- A47J 31/18 - Apparatus in which ground coffee or tea-leaves are immersed in the hot liquid in the beverage container
Patent holdings for IPC class A47J 31/18
Total number of patents in this class: 217
10-year publication summary
|
40
|
29
|
18
|
27
|
19
|
10
|
12
|
11
|
12
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Arcelik A.S. | 3366 |
32 |
| Arzum Elektrikli Ev Aletleri San. Ve Tic. A.S. | 20 |
9 |
| Vorwerk & Co. Interholding GmbH | 445 |
7 |
| Eksen Makine Sanayi ve Ticaret A.S. | 15 |
6 |
| Unilever PLC | 2975 |
5 |
| Unilever N.V. | 2889 |
5 |
| Conopco, Inc. | 5129 |
4 |
| Nestec S.A. | 2539 |
4 |
| Ohki Co., Ltd. | 59 |
4 |
| Arco Design GmbH | 3 |
3 |
| Guangdong Xinbao Electrical Appliances Holdings Co., Ltd. | 115 |
3 |
| Société des Produits Nestlé S.A. | 10057 |
2 |
| Koninklijke Philips N.V. | 26073 |
2 |
| Fuji Electric Co., Ltd. | 5541 |
2 |
| Breville Pty Limited | 671 |
2 |
| Crem International Aktiebolag | 13 |
2 |
| Free-Free Industrial Corp. | 91 |
2 |
| Guangdong Midea Consumer Electrics Manufacturing Co., Ltd. | 73 |
2 |
| Kaz Europe SARL | 1506 |
2 |
| Keyway Innovations (Shanghai) Company Limited | 8 |
2 |
| Other owners | 117 |