- All sections
- A - Human necessities
- A47J - Kitchen equipment; coffee mills; spice mills; apparatus for making beverages
- A47J 39/00 - Heat-insulated warming chambers; Cupboards with heating arrangements for warming kitchen utensils
Patent holdings for IPC class A47J 39/00
Total number of patents in this class: 310
10-year publication summary
|
33
|
29
|
29
|
35
|
35
|
30
|
29
|
20
|
17
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sharkninja Operating LLC | 1968 |
22 |
| Marmon Foodservice Technologies, Inc. | 330 |
21 |
| Duke Manufacturing Co. | 97 |
17 |
| 24/7 Pizza Box LLC, DBA Provider of specialized vending machines | 23 |
8 |
| Cleveland Range, LLC | 46 |
7 |
| Little Caesar Enterprises, Inc., | 110 |
7 |
| Carter Hoffmann, LLC | 43 |
6 |
| SEB S.A. | 1592 |
6 |
| Versuni Holding B.V. | 817 |
6 |
| LG Electronics Inc. | 69257 |
5 |
| The Alan Nuttall Partnership Limited | 21 |
5 |
| Hatco Corporation | 117 |
5 |
| Ember Technologies, Inc. | 125 |
4 |
| Home Tech Innovation, Inc. | 30 |
4 |
| Yeti Coolers, LLC | 1254 |
4 |
| Taylor Commercial Foodservice, LLC | 141 |
4 |
| The Delfield Company LLC | 59 |
3 |
| InterMetro Industries Corporation | 146 |
3 |
| Medela Holding AG | 601 |
3 |
| International Business Machines Corporation | 60644 |
2 |
| Other owners | 168 |