- All sections
- A - Human necessities
- A47L - Domestic washing or cleaningsuction cleaners in general
- A47L 11/206 - Floor surfacing or polishing machines combined with vacuum cleaning devices having combined drive for brushes and for vacuum cleaning for rotary disc brushes
Patent holdings for IPC class A47L 11/206
Total number of patents in this class: 39
10-year publication summary
|
1
|
3
|
1
|
8
|
5
|
5
|
3
|
9
|
4
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 72962 |
29 |
| Technological Systems by Moro S.r.l. | 3 |
2 |
| Alfred Kärcher GmbH & Co. KG | 374 |
1 |
| Amano Corporation | 26 |
1 |
| BISSELL Inc. | 1154 |
1 |
| Carl Freudenberg KG | 1367 |
1 |
| Sharkninja Operating LLC | 2415 |
1 |
| Techtronic Industries Company Limited | 28 |
1 |
| Nilfisk A/S | 146 |
1 |
| WOLFF GmbH & Co. KG | 2 |
1 |
| Other owners | 0 |