- All sections
- A - Human necessities
- A47J - Kitchen equipment; coffee mills; spice mills; apparatus for making beverages
- A47J 44/00 - Multi-purpose machines for preparing food
Patent holdings for IPC class A47J 44/00
Total number of patents in this class: 333
10-year publication summary
|
17
|
27
|
23
|
43
|
66
|
49
|
61
|
46
|
54
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Breville Pty Limited | 610 |
14 |
| Vorwerk & Co. Interholding GmbH | 468 |
14 |
| Sony Corporation | 31550 |
12 |
| Sharkninja Operating LLC | 2242 |
12 |
| SEB S.A. | 1601 |
10 |
| Dexai Robotics, Inc. | 12 |
10 |
| Hyphen Technologies, Inc. | 14 |
10 |
| DoorDash, Inc. | 404 |
9 |
| Sony Group Corporation | 12632 |
8 |
| Miso Robotics, Inc. | 40 |
6 |
| Conair LLC | 1308 |
6 |
| Nala Robotics, Inc. | 14 |
6 |
| BSH Hausgeräte GmbH | 5448 |
5 |
| Roboeatz, SIA | 9 |
5 |
| Techmagic, Inc. | 18 |
5 |
| Serenete Corporation | 9 |
4 |
| Connected Robotics Inc | 10 |
4 |
| Truebird Technologies, Inc. | 4 |
4 |
| Congruens Group, LLC | 68 |
4 |
| Koninklijke Philips N.V. | 23971 |
3 |
| Other owners | 182 |