- All sections
- A - Human necessities
- A47L - Domestic washing or cleaningsuction cleaners in general
- A47L 9/30 - Arrangement of illuminating devices
Patent holdings for IPC class A47L 9/30
Total number of patents in this class: 295
10-year publication summary
|
19
|
26
|
21
|
18
|
30
|
49
|
20
|
34
|
30
|
25
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BISSELL Inc. | 1162 |
41 |
| Samsung Electronics Co., Ltd. | 148402 |
30 |
| LG Electronics Inc. | 73790 |
26 |
| Sharkninja Operating LLC | 2456 |
23 |
| Omachron Intellectual Property Inc. | 926 |
16 |
| iRobot Corporation | 961 |
15 |
| Pixart Imaging Inc. | 1678 |
14 |
| Techtronic Floor Care Technology Limited | 355 |
8 |
| Panasonic Intellectual Property Management Co., Ltd. | 32199 |
7 |
| Aktiebolaget Electrolux | 873 |
7 |
| Emerson Electric Co. | 538 |
7 |
| Hitachi Global Life Solutions, Inc. | 259 |
6 |
| Makita Corporation | 2475 |
4 |
| Vorwerk & Co. Interholding GmbH | 450 |
4 |
| BSH Hausgeräte GmbH | 5548 |
3 |
| Dyson Technology Limited | 3714 |
3 |
| Miele & Cie. KG | 635 |
3 |
| Bissel Inc. | 311 |
3 |
| 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 | 1609 |
3 |
| Versuni Holding B.V. | 954 |
3 |
| Other owners | 69 |