- All sections
- A - Human necessities
- A47L - Domestic washing or cleaningsuction cleaners in general
- A47L 7/02 - 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 with driven tools for special purposes
Patent holdings for IPC class A47L 7/02
Total number of patents in this class: 116
10-year publication summary
|
14
|
14
|
23
|
9
|
12
|
3
|
10
|
6
|
12
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Omachron Intellectual Property Inc. | 984 |
25 |
| LG Electronics Inc. | 76328 |
11 |
| iRobot Corporation | 956 |
11 |
| Sharkninja Operating LLC | 2772 |
11 |
| Samsung Electronics Co., Ltd. | 159755 |
8 |
| The Procter & Gamble Company | 21890 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 34685 |
3 |
| BISSELL Inc. | 1146 |
3 |
| Sharp Kabushiki Kaisha | 18468 |
3 |
| Clutterbot Inc. | 56 |
3 |
| The Boeing Company | 20232 |
2 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6159 |
2 |
| Tineco Intelligent Technology Co., Ltd. | 276 |
2 |
| Surface Cleaning Innovations, LLC | 10 |
2 |
| Dreame Innovation Technology (Suzhou) Co., Ltd. | 402 |
2 |
| Anhui Dahan Robot Group Co. Ltd | 7 |
2 |
| Ford Global Technologies, LLC | 21657 |
1 |
| Eco Chemical, Inc. | 1 |
1 |
| Ecovacs Robotics Co., Ltd. | 427 |
1 |
| HRM Enterprises Inc. | 9 |
1 |
| Other owners | 19 |