- 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: 979
10-year publication summary
|
43
|
98
|
82
|
89
|
114
|
115
|
106
|
109
|
102
|
64
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 73111 |
117 |
| Samsung Electronics Co., Ltd. | 146346 |
65 |
| Eurofilters Holding N.V. | 90 |
63 |
| Sharkninja Operating LLC | 2425 |
51 |
| iRobot Corporation | 964 |
43 |
| Omachron Intellectual Property Inc. | 905 |
43 |
| Eurofilters N.V. | 50 |
31 |
| Aktiebolaget Electrolux | 873 |
26 |
| Emerson Electric Co. | 546 |
20 |
| BISSELL Inc. | 1152 |
18 |
| Dyson Technology Limited | 3641 |
18 |
| Great Star Tools USA, Inc. | 284 |
16 |
| Black & Decker, Inc. | 2409 |
15 |
| Techtronic Floor Care Technology Limited | 355 |
14 |
| Hilti Aktiengesellschaft | 3495 |
13 |
| Beijing Roborock Technology Co., Ltd. | 707 |
13 |
| Makita Corporation | 2453 |
12 |
| Jiangsu Midea Cleaning Appliances Co., Ltd. | 271 |
11 |
| Vorwerk & Co. Interholding GmbH | 461 |
11 |
| Festool GmbH | 373 |
10 |
| Other owners | 369 |