- All sections
- A - Human necessities
- A47L - Domestic washing or cleaningsuction cleaners in general
- A47L 7/04 - Suction cleaners adapted for additional purposesTables with suction openings for cleaning purposesContainers for cleaning articles by suctionSuction cleaners adapted to cleaning of brushesSuction cleaners adapted to taking-up liquids for using the exhaust air for other purposes, e.g. for distribution of chemicals in a room, for sterilisation of the air
Patent holdings for IPC class A47L 7/04
Total number of patents in this class: 67
10-year publication summary
|
7
|
1
|
5
|
9
|
1
|
5
|
6
|
7
|
9
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sharkninja Operating LLC | 2447 |
8 |
| Sharp Kabushiki Kaisha | 18724 |
7 |
| BISSELL Inc. | 1152 |
4 |
| iRobot Corporation | 970 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 31756 |
3 |
| Bissel Inc. | 318 |
3 |
| LG Electronics Inc. | 73476 |
2 |
| Philip Morris Products S.A. | 7679 |
2 |
| Hilti Aktiengesellschaft | 3503 |
2 |
| Dyson Technology Limited | 3663 |
2 |
| Hanool Robotics Corp. | 5 |
2 |
| T.p.a. Impex S.p.A. | 12 |
2 |
| Transform Sr Brands LLC | 981 |
2 |
| Samsung Electronics Co., Ltd. | 147334 |
1 |
| Toyota Motor Corporation | 32681 |
1 |
| S. C. Johnson & Son, Inc. | 2763 |
1 |
| Industrial Technology Research Institute | 5082 |
1 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 12571 |
1 |
| Angelica Holdings LLC | 21 |
1 |
| BISSELL Homecare, Inc. | 13 |
1 |
| Other owners | 17 |