- All sections
- A - Human necessities
- A47L - Domestic washing or cleaning; suction cleaners in general
- A47L 9/22 - Mountings for motor fan assemblies
Patent holdings for IPC class A47L 9/22
Total number of patents in this class: 591
10-year publication summary
22
|
32
|
69
|
72
|
58
|
54
|
67
|
72
|
59
|
15
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
LG Electronics Inc. | 69257 |
131 |
Omachron Intellectual Property Inc. | 869 |
98 |
Samsung Electronics Co., Ltd. | 131630 |
72 |
Dyson Technology Limited | 3124 |
30 |
Emerson Electric Co. | 601 |
15 |
BISSELL Inc. | 1064 |
10 |
Hilti Aktiengesellschaft | 3227 |
8 |
Jiangsu Midea Cleaning Appliances Co., Ltd. | 231 |
8 |
Techtronic Floor Care Technology Limited | 352 |
8 |
Black & Decker, Inc. | 2402 |
7 |
Makita Corporation | 2339 |
7 |
Aktiebolaget Electrolux | 758 |
7 |
Milwaukee Electric Tool Corporation | 3572 |
7 |
Techtronic Industries Co. Ltd. | 103 |
7 |
Mitsubishi Electric Corporation | 43934 |
6 |
Conrad in Trust, Wayne | 96 |
6 |
Great Star Tools USA, Inc. | 289 |
6 |
Diversey, Inc. | 961 |
5 |
Sharkninja Operating LLC | 1968 |
5 |
Versuni Holding B.V. | 817 |
5 |
Other owners | 143 |