- All sections
- A - Human necessities
- A47L - Domestic washing or cleaningsuction cleaners in general
- A47L 23/18 - Devices for holding footwear during cleaning or shiningHolding devices with stretching effect
Patent holdings for IPC class A47L 23/18
Total number of patents in this class: 49
10-year publication summary
|
1
|
0
|
4
|
3
|
3
|
20
|
11
|
7
|
6
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 73678 |
19 |
| Samsung Electronics Co., Ltd. | 148924 |
16 |
| Duremaeul Co., Ltd. | 3 |
2 |
| SiFi LLC | 2 |
2 |
| Matthews International Corporation | 331 |
1 |
| Qingdao Haier Washing Machine Co., Ltd. | 1513 |
1 |
| Sensor Electronic Technology, Inc. | 469 |
1 |
| YOUNG-DO Kim | 1 |
1 |
| Aqua Co., Ltd. | 539 |
1 |
| Van Remundt Beheer B.V. | 3 |
1 |
| Smartreumbange Inc. | 3 |
1 |
| Aquablast Services Limited | 2 |
1 |
| Deepa Sharma | 1 |
1 |
| Schawk USA LLC | 28 |
1 |
| Other owners | 0 |