- All sections
- A - Human necessities
- A47L - Domestic washing or cleaning; suction cleaners in general
- A47L 9/14 - Bags or the like; Attachment of, or closures for, bags
Patent holdings for IPC class A47L 9/14
Total number of patents in this class: 882
10-year publication summary
|
39
|
43
|
98
|
82
|
89
|
112
|
115
|
105
|
109
|
36
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 69257 |
97 |
| Eurofilters Holding N.V. | 93 |
64 |
| Samsung Electronics Co., Ltd. | 131630 |
59 |
| Sharkninja Operating LLC | 1968 |
43 |
| Omachron Intellectual Property Inc. | 869 |
38 |
| iRobot Corporation | 946 |
35 |
| Eurofilters N.V. | 53 |
31 |
| Aktiebolaget Electrolux | 758 |
26 |
| Emerson Electric Co. | 601 |
20 |
| Dyson Technology Limited | 3124 |
18 |
| Hilti Aktiengesellschaft | 3227 |
15 |
| BISSELL Inc. | 1064 |
15 |
| Great Star Tools USA, Inc. | 289 |
15 |
| Black & Decker, Inc. | 2402 |
14 |
| Techtronic Floor Care Technology Limited | 352 |
13 |
| Jiangsu Midea Cleaning Appliances Co., Ltd. | 231 |
11 |
| Vorwerk & Co. Interholding GmbH | 469 |
11 |
| Makita Corporation | 2339 |
10 |
| Festool GmbH | 317 |
10 |
| Husqvarna AB | 2824 |
10 |
| Other owners | 327 |