- All sections
- A - Human necessities
- A47L - Domestic washing or cleaningsuction cleaners in general
- A47L 7/00 - 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
Patent holdings for IPC class A47L 7/00
Total number of patents in this class: 1500
10-year publication summary
|
87
|
113
|
137
|
139
|
144
|
156
|
162
|
185
|
180
|
95
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BISSELL Inc. | 1152 |
150 |
| LG Electronics Inc. | 73210 |
121 |
| Omachron Intellectual Property Inc. | 907 |
99 |
| Techtronic Floor Care Technology Limited | 356 |
52 |
| Sharkninja Operating LLC | 2432 |
49 |
| Samsung Electronics Co., Ltd. | 146534 |
39 |
| Bissel Inc. | 321 |
39 |
| Emerson Electric Co. | 546 |
30 |
| Festool GmbH | 376 |
30 |
| Hilti Aktiengesellschaft | 3496 |
29 |
| Alfred Kärcher GmbH & Co. KG | 373 |
24 |
| iRobot Corporation | 968 |
24 |
| Robert Bosch GmbH | 42677 |
23 |
| 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 | 1598 |
23 |
| Versuni Holding B.V. | 945 |
22 |
| Milwaukee Electric Tool Corporation | 4409 |
21 |
| Great Star Tools USA, Inc. | 284 |
20 |
| Makita Corporation | 2454 |
19 |
| Ocado Innovation Limited | 928 |
18 |
| Alfred Kärcher SE & Co. KG | 670 |
16 |
| Other owners | 652 |