- All sections
- A - Human necessities
- A47L - Domestic washing or cleaningsuction cleaners in general
- A47L 9/32 - Handles
Patent holdings for IPC class A47L 9/32
Total number of patents in this class: 1016
10-year publication summary
|
55
|
109
|
102
|
119
|
99
|
103
|
103
|
91
|
116
|
53
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Omachron Intellectual Property Inc. | 924 |
271 |
| LG Electronics Inc. | 73714 |
163 |
| Dyson Technology Limited | 3698 |
57 |
| BISSELL Inc. | 1157 |
45 |
| Sharkninja Operating LLC | 2461 |
45 |
| Techtronic Floor Care Technology Limited | 355 |
32 |
| SEB S.A. | 1652 |
29 |
| Samsung Electronics Co., Ltd. | 148077 |
21 |
| Aktiebolaget Electrolux | 873 |
18 |
| Jiangsu Midea Cleaning Appliances Co., Ltd. | 279 |
16 |
| Milwaukee Electric Tool Corporation | 4495 |
14 |
| Black & Decker, Inc. | 2406 |
13 |
| Alfred Kärcher SE & Co. KG | 699 |
11 |
| Bissel Inc. | 313 |
11 |
| Emerson Electric Co. | 540 |
9 |
| Techtronic Industries Co. Ltd. | 101 |
9 |
| Makita Corporation | 2477 |
8 |
| Conrad in Trust, Wayne | 95 |
8 |
| Toshiba Lifestyle Products & Services Corporation | 271 |
8 |
| TTI (Macao Commercial Offshore) Limited | 195 |
8 |
| Other owners | 220 |