- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F25D - Refrigerators; cold rooms; ice-boxes; cooling or freezing apparatus not otherwise provided for
- F25D 27/00 - Lighting arrangements
Patent holdings for IPC class F25D 27/00
Total number of patents in this class: 1010
10-year publication summary
69
|
105
|
91
|
108
|
99
|
85
|
62
|
70
|
86
|
30
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
LG Electronics Inc. | 69257 |
274 |
BSH Hausgeräte GmbH | 5384 |
87 |
Whirlpool Corporation | 4238 |
73 |
BSH Bosch und Siemens Hausgerate GmbH | 3236 |
42 |
Samsung Electronics Co., Ltd. | 131630 |
38 |
Arcelik A.S. | 3617 |
27 |
Haier US Appliance Solutions, Inc. | 3178 |
25 |
Qingdao Haier Refrigerator Co., Ltd | 1378 |
20 |
Haier Smart Home Co., Ltd. | 4882 |
19 |
Electrolux Home Products, Inc. | 1220 |
18 |
Mitsubishi Electric Corporation | 43934 |
17 |
Panasonic Corporation | 20786 |
16 |
emz-Hanauer GmbH & Co. KGaA | 111 |
14 |
Qingdao Haier Joint Stock Co., Ltd. | 598 |
14 |
Toshiba Lifestyle Products & Services Corporation | 274 |
12 |
Fuse, LLC | 119 |
11 |
Illinois Tool Works Inc. | 11152 |
9 |
Kason Industries, Inc. | 146 |
9 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
8 |
Seoul Viosys Co., Ltd. | 1359 |
8 |
Other owners | 269 |