- All sections
- A - Human necessities
- A47L - Domestic washing or cleaningsuction cleaners in general
- A47L 15/50 - Racks
Patent holdings for IPC class A47L 15/50
Total number of patents in this class: 1078
10-year publication summary
|
109
|
122
|
90
|
102
|
65
|
93
|
70
|
83
|
71
|
58
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Whirlpool Corporation | 4679 |
143 |
| Haier US Appliance Solutions, Inc. | 4125 |
108 |
| BSH Hausgeräte GmbH | 5655 |
98 |
| LG Electronics Inc. | 75973 |
87 |
| Arcelik A.S. | 3364 |
81 |
| Midea Group Co., Ltd. | 5070 |
74 |
| Samsung Electronics Co., Ltd. | 158842 |
65 |
| Electrolux Appliances Aktiebolag | 1412 |
42 |
| Paul Hettich GmbH & Co. KG | 526 |
37 |
| BSH Bosch und Siemens Hausgerate GmbH | 2402 |
31 |
| Illinois Tool Works Inc. | 11867 |
25 |
| Foshan Shunde Midea Washing Appliances Manufacturing Co., Ltd. | 368 |
20 |
| BSH Home Appliances Corporation | 697 |
15 |
| Miele & Cie. KG | 672 |
15 |
| Electrolux Home Products Corporation N.V. | 652 |
13 |
| Foshan Shunde Midea Washing Appliances Mfg. Co., Ltd. | 60 |
12 |
| Ecolab USA Inc. | 5826 |
11 |
| Electrolux Home Products, Inc. | 362 |
11 |
| Segos Co., Ltd. | 116 |
11 |
| Qingdao Haier Dishwasher Co., Ltd. | 42 |
9 |
| Other owners | 170 |