- All sections
- A - Human necessities
- A47L - Domestic washing or cleaningsuction cleaners in general
- A47L 9/14 - Bags or the likeAttachment of, or closures for, bags
Patent holdings for IPC class A47L 9/14
Total number of patents in this class: 1001
10-year publication summary
|
41
|
95
|
80
|
88
|
112
|
116
|
105
|
108
|
102
|
96
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 73825 |
119 |
| Samsung Electronics Co., Ltd. | 149198 |
68 |
| Eurofilters Holding N.V. | 86 |
59 |
| Sharkninja Operating LLC | 2489 |
51 |
| Omachron Intellectual Property Inc. | 934 |
46 |
| iRobot Corporation | 961 |
44 |
| Eurofilters N.V. | 50 |
31 |
| Aktiebolaget Electrolux | 873 |
26 |
| Dyson Technology Limited | 3760 |
21 |
| Emerson Electric Co. | 532 |
20 |
| BISSELL Inc. | 1161 |
18 |
| Great Star Tools USA, Inc. | 285 |
16 |
| Black & Decker, Inc. | 2408 |
15 |
| Techtronic Floor Care Technology Limited | 357 |
14 |
| Beijing Roborock Technology Co., Ltd. | 817 |
14 |
| Hilti Aktiengesellschaft | 3540 |
13 |
| Makita Corporation | 2481 |
12 |
| Jiangsu Midea Cleaning Appliances Co., Ltd. | 291 |
11 |
| Festool GmbH | 391 |
10 |
| Husqvarna AB | 2959 |
10 |
| Other owners | 383 |