- All sections
- A - Human necessities
- A47L - Domestic washing or cleaningsuction cleaners in general
- A47L 5/02 - Structural features of suction cleaners with user-driven air-pumps or compressors
Patent holdings for IPC class A47L 5/02
Total number of patents in this class: 6
10-year publication summary
|
0
|
0
|
2
|
0
|
1
|
0
|
0
|
0
|
0
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dyson Technology Limited | 3753 |
2 |
| LG Electronics Inc. | 73772 |
1 |
| Aktiebolaget Electrolux | 873 |
1 |
| James Hardie Technology Limited | 465 |
1 |
| Abu Dhabi Gas Development Company Limited | 2 |
1 |
| Other owners | 0 |