- All sections
- A - Human necessities
- A47L - Domestic washing or cleaningsuction cleaners in general
- A47L 5/12 - Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
Patent holdings for IPC class A47L 5/12
Total number of patents in this class: 106
10-year publication summary
|
13
|
15
|
14
|
4
|
6
|
11
|
6
|
5
|
12
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 73690 |
12 |
| Sharkninja Operating LLC | 2463 |
10 |
| Omachron Intellectual Property Inc. | 924 |
9 |
| Jiangsu Midea Cleaning Appliances Co., Ltd. | 279 |
7 |
| G.b.d. Corp. | 47 |
5 |
| Skybest Electric Appliance (Suzhou) Co.,Ltd. | 125 |
4 |
| Ecovacs Robotics (Suzhou) Co., Ltd. | 48 |
3 |
| Midea Group Co., Ltd. | 4618 |
3 |
| TTI (Macao Commercial Offshore) Limited | 195 |
3 |
| ASHTON, Tim | 26 |
3 |
| Samsung Electronics Co., Ltd. | 147983 |
2 |
| BISSELL Inc. | 1154 |
2 |
| Dyson Technology Limited | 3696 |
2 |
| Kingclean Electric Co., Ltd. | 143 |
2 |
| Suzhou Cleva Precision Machinery & Technology Co., Ltd | 199 |
2 |
| Guangdong Deerma Technology Co., Ltd. | 46 |
2 |
| The Procter & Gamble Company | 22003 |
1 |
| Mitsubishi Electric Corporation | 46590 |
1 |
| Makita Corporation | 2473 |
1 |
| Agrimetal Inc. | 1 |
1 |
| Other owners | 31 |