- All sections
- A - Human necessities
- A47J - Kitchen equipmentcoffee millsspice millsapparatus for making beverages
- A47J 27/02 - Cooking-vessels with enlarged heating surfaces
Patent holdings for IPC class A47J 27/02
Total number of patents in this class: 33
10-year publication summary
|
4
|
5
|
3
|
1
|
2
|
1
|
1
|
3
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Graphic Packaging International, LLC | 1440 |
4 |
| Lexmark International, Inc. | 1706 |
3 |
| All-Clad Metalcrafters LLC | 91 |
2 |
| Schoofs, Mark J. | 6 |
2 |
| Schoofs, Marlene T. | 6 |
2 |
| Whirlpool Corporation | 4346 |
1 |
| ConAgra Foods RDM, Inc. | 311 |
1 |
| Dayou Winia Co., Ltd. | 29 |
1 |
| The Delfield Company LLC | 55 |
1 |
| Graphic Packaging International, Inc. | 411 |
1 |
| Home Tech Innovation, Inc. | 30 |
1 |
| Isis Innovation Limited | 513 |
1 |
| Ke M.o. House Co., Ltd. | 48 |
1 |
| Oxford University Innovation Limited | 1498 |
1 |
| SEB S.A. | 1607 |
1 |
| Studio CQ (Guangzhou) Ltd | 5 |
1 |
| Zhejiang Jiatai Electrical Appliance Co., Ltd. | 5 |
1 |
| BLACKCUBE Co., Ltd. | 5 |
1 |
| ADX Co., Ltd. | 1 |
1 |
| Walmart Apollo, LLC | 6103 |
1 |
| Other owners | 5 |