- All sections
- A - Human necessities
- A47J - Kitchen equipment; coffee mills; spice mills; apparatus for making beverages
- A47J 39/02 - Dish-warmers; Devices to keep food hot
Patent holdings for IPC class A47J 39/02
Total number of patents in this class: 132
10-year publication summary
|
14
|
8
|
14
|
28
|
13
|
12
|
11
|
12
|
19
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ember Technologies, Inc. | 125 |
18 |
| Marmon Foodservice Technologies, Inc. | 330 |
16 |
| Little Caesar Enterprises, Inc., | 110 |
7 |
| LG Electronics Inc. | 69257 |
5 |
| Duke Manufacturing Co. | 97 |
4 |
| Aladdin Temp-Rite, LLC | 38 |
3 |
| Hatco Corporation | 117 |
3 |
| InterMetro Industries Corporation | 146 |
3 |
| La Tavola S.r.l. | 10 |
3 |
| Techmagic K.K. | 16 |
3 |
| Illinois Tool Works Inc. | 11152 |
2 |
| Bi-Polar Holding Company LLC | 3 |
2 |
| Carter Hoffmann, LLC | 43 |
2 |
| Cleveland Range, LLC | 46 |
2 |
| CookTek Induction Systems, LLC | 21 |
2 |
| Henny Penny Corporation | 125 |
2 |
| The Vollrath Company, L.L.C. | 213 |
2 |
| Thermonator Holdings, LLC | 2 |
2 |
| WMF GmbH | 133 |
2 |
| Samsung Electronics Co., Ltd. | 131630 |
1 |
| Other owners | 48 |