- All sections
- A - Human necessities
- A47L - Domestic washing or cleaning; suction cleaners in general
- A47L 5/30 - Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with driven dust-loosening tools, e.g. rotating brushes
Patent holdings for IPC class A47L 5/30
Total number of patents in this class: 556
10-year publication summary
|
47
|
48
|
63
|
66
|
58
|
44
|
61
|
48
|
42
|
16
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Omachron Intellectual Property Inc. | 869 |
87 |
| BISSELL Inc. | 1064 |
72 |
| Sharkninja Operating LLC | 1968 |
61 |
| Techtronic Floor Care Technology Limited | 352 |
28 |
| Dyson Technology Limited | 3124 |
23 |
| Bissel Inc. | 358 |
23 |
| Samsung Electronics Co., Ltd. | 131630 |
18 |
| Techtronic Cordless GP, Gainful Plan Trading Limited, an entity organized in the British Virgin Islands and TTI Finance Ltd., an entity organized in the British Virgin Islands | 1544 |
15 |
| LG Electronics Inc. | 69257 |
14 |
| iRobot Corporation | 946 |
13 |
| Jiangsu Midea Cleaning Appliances Co., Ltd. | 231 |
13 |
| Emerson Electric Co. | 601 |
11 |
| Stein & Co. GmbH | 45 |
11 |
| Techtronic Industries Co. Ltd. | 103 |
11 |
| TTI (Macao Commercial Offshore) Limited | 233 |
11 |
| Bissell, Inc. | 52 |
11 |
| Alfred Kärcher GmbH & Co. KG | 398 |
7 |
| Grey Technology Limited | 34 |
7 |
| Koninklijke Philips N.V. | 22975 |
6 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 8764 |
5 |
| Other owners | 109 |