- All sections
- A - Human necessities
- A47L - Domestic washing or cleaningsuction cleaners in general
- A47L 11/202 - Floor surfacing or polishing machines combined with vacuum cleaning devices having separate drive for the cleaning brushes
Patent holdings for IPC class A47L 11/202
Total number of patents in this class: 88
10-year publication summary
|
7
|
3
|
23
|
7
|
7
|
2
|
11
|
8
|
8
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 75654 |
29 |
| Omachron Intellectual Property Inc. | 965 |
21 |
| Alfred Kärcher SE & Co. KG | 768 |
9 |
| Alfred Kärcher GmbH & Co. KG | 349 |
7 |
| Matic Robots, Inc. | 22 |
4 |
| The Boeing Company | 20160 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 33911 |
2 |
| Numatic International Limited, | 175 |
2 |
| Samsung Electronics Co., Ltd. | 157557 |
1 |
| Koninklijke Philips N.V. | 25832 |
1 |
| BISSELL Inc. | 1152 |
1 |
| Carl Freudenberg KG | 1486 |
1 |
| HiZero Technologies Co., Ltd | 17 |
1 |
| I-mop GmbH | 27 |
1 |
| NSS Enterprises, Inc. | 5 |
1 |
| Sharkninja Operating LLC | 2696 |
1 |
| T L Killis & Sons Limited | 1 |
1 |
| Motorscrubber Limited | 1 |
1 |
| Encorenetworks Co.,Ltd | 2 |
1 |
| Liu, Pengfei | 7 |
1 |
| Other owners | 0 |