- 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: 66
10-year publication summary
|
7
|
1
|
5
|
11
|
1
|
5
|
6
|
8
|
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 | 2350 |
8 |
| Sharp Kabushiki Kaisha | 18788 |
7 |
| BISSELL Inc. | 1159 |
4 |
| iRobot Corporation | 965 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 31084 |
3 |
| Bissel Inc. | 324 |
3 |
| LG Electronics Inc. | 72675 |
2 |
| Philip Morris Products S.A. | 7607 |
2 |
| Hilti Aktiengesellschaft | 3483 |
2 |
| Angelica Holdings LLC | 22 |
2 |
| Dyson Technology Limited | 3617 |
2 |
| Hanool Robotics Corp. | 5 |
2 |
| T.p.a. Impex S.p.A. | 12 |
2 |
| Samsung Electronics Co., Ltd. | 144675 |
1 |
| Toyota Motor Corporation | 31693 |
1 |
| S. C. Johnson & Son, Inc. | 2799 |
1 |
| Industrial Technology Research Institute | 5065 |
1 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 11889 |
1 |
| BISSELL Homecare, Inc. | 16 |
1 |
| Cube Investments Limited | 5 |
1 |
| Other owners | 16 |