- 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: 1553
10-year publication summary
|
104
|
124
|
127
|
128
|
152
|
155
|
183
|
179
|
143
|
42
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BISSELL Inc. | 1139 |
144 |
| LG Electronics Inc. | 74953 |
128 |
| Omachron Intellectual Property Inc. | 953 |
103 |
| Sharkninja Operating LLC | 2599 |
58 |
| Techtronic Floor Care Technology Limited | 359 |
56 |
| Samsung Electronics Co., Ltd. | 153573 |
41 |
| Festool GmbH | 405 |
33 |
| Bissel Inc. | 289 |
33 |
| Emerson Electric Co. | 527 |
30 |
| Hilti Aktiengesellschaft | 3580 |
29 |
| Robert Bosch GmbH | 43554 |
24 |
| Alfred Kärcher GmbH & Co. KG | 356 |
24 |
| Versuni Holding B.V. | 985 |
23 |
| iRobot Corporation | 958 |
22 |
| Milwaukee Electric Tool Corporation | 4796 |
21 |
| Makita Corporation | 2517 |
20 |
| Alfred Kärcher SE & Co. KG | 739 |
20 |
| 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 | 1578 |
20 |
| Great Star Tools USA, Inc. | 302 |
19 |
| Ocado Innovation Limited | 1025 |
18 |
| Other owners | 687 |