- 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: 113
10-year publication summary
|
16
|
15
|
5
|
7
|
11
|
6
|
5
|
12
|
7
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 75591 |
12 |
| Sharkninja Operating LLC | 2690 |
10 |
| Omachron Intellectual Property Inc. | 965 |
9 |
| Jiangsu Midea Cleaning Appliances Co., Ltd. | 328 |
7 |
| G.b.d. Corp. | 43 |
5 |
| Skybest Electric Appliance (Suzhou) Co.,Ltd. | 132 |
4 |
| Dyson Technology Limited | 3970 |
3 |
| Ecovacs Robotics (Suzhou) Co., Ltd. | 48 |
3 |
| Midea Group Co., Ltd. | 4964 |
3 |
| TTI (Macao Commercial Offshore) Limited | 174 |
3 |
| ASHTON, Tim | 26 |
3 |
| Shenzhen Roborock Innovation Technology Co., Ltd. | 145 |
3 |
| Samsung Electronics Co., Ltd. | 157300 |
2 |
| Kingclean Electric Co., Ltd. | 150 |
2 |
| Suzhou Cleva Precision Machinery & Technology Co., Ltd | 206 |
2 |
| Guangdong Deerma Technology Co., Ltd. | 48 |
2 |
| The Procter & Gamble Company | 21856 |
1 |
| Mitsubishi Electric Corporation | 47943 |
1 |
| Makita Corporation | 2552 |
1 |
| Aktiebolaget Electrolux | 856 |
1 |
| Other owners | 36 |