- All sections
- A - Human necessities
- A47L - Domestic washing or cleaningsuction cleaners in general
- A47L 5/00 - Structural features of suction cleaners
Patent holdings for IPC class A47L 5/00
Total number of patents in this class: 349
10-year publication summary
|
24
|
17
|
25
|
13
|
8
|
9
|
3
|
9
|
5
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Omachron Intellectual Property Inc. | 953 |
24 |
| Sharkninja Operating LLC | 2612 |
23 |
| LG Electronics Inc. | 74968 |
22 |
| Samsung Electronics Co., Ltd. | 153845 |
16 |
| iRobot Corporation | 958 |
16 |
| BISSELL Inc. | 1142 |
15 |
| Bissel Inc. | 289 |
14 |
| Conrad in Trust, Wayne | 95 |
9 |
| Emerson Electric Co. | 526 |
7 |
| Great Star Tools USA, Inc. | 302 |
7 |
| Aktiebolaget Electrolux | 854 |
6 |
| Dyson Technology Limited | 3893 |
6 |
| Black & Decker, Inc. | 2415 |
5 |
| Jiangsu Midea Cleaning Appliances Co., Ltd. | 319 |
5 |
| Versuni Holding B.V. | 994 |
5 |
| AI Incorporated | 313 |
4 |
| The Charles Machine Works, Inc. | 419 |
4 |
| Positec Power Tools (Suzhou) Co., Ltd. | 752 |
4 |
| Hunan Grand-pro Robot Technology Co., Ltd | 5 |
4 |
| Alfred Kaercher GmbH & Co. KG | 112 |
3 |
| Other owners | 150 |