- All sections
- A - Human necessities
- A47J - Kitchen equipment; coffee mills; spice mills; apparatus for making beverages
- A47J 27/21 - Water-boiling vessels, e.g. kettles
Patent holdings for IPC class A47J 27/21
Total number of patents in this class: 457
10-year publication summary
|
34
|
47
|
43
|
41
|
33
|
69
|
47
|
54
|
36
|
7
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 69257 |
36 |
| Strix Limited | 97 |
27 |
| Breville Pty Limited | 590 |
24 |
| Otter Controls Limited | 50 |
22 |
| Ember Technologies, Inc. | 125 |
16 |
| SEB S.A. | 1592 |
13 |
| Koninklijke Philips N.V. | 22975 |
8 |
| Arcelik A.S. | 3617 |
8 |
| BSH Bosch und Siemens Hausgerate GmbH | 3236 |
8 |
| Makita Corporation | 2339 |
6 |
| Calico Cottage, Inc. | 36 |
6 |
| Crastal Technology (Shenzhen) Co., Ltd. | 29 |
6 |
| Kalita Co., Ltd. | 15 |
6 |
| Guangdong Midea Consumer Electrics Manufacturing Co., Ltd. | 75 |
5 |
| Laica S.p.A. | 98 |
5 |
| Guangdong Midea Consumer Electric Manufacturing Co., Ltd. | 89 |
5 |
| Beijing Left Tree Technology Co., Ltd. | 6 |
5 |
| Strix (China) Limited | 6 |
5 |
| De'Longhi Appliances S.R.L. Con Unico Socio | 358 |
4 |
| Guangdong Xinbao Electric Joint-Stock Ltd. | 43 |
4 |
| Other owners | 238 |