- 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: 1032
10-year publication summary
|
109
|
102
|
119
|
99
|
103
|
103
|
91
|
117
|
63
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Omachron Intellectual Property Inc. | 953 |
278 |
| LG Electronics Inc. | 74953 |
165 |
| Dyson Technology Limited | 3885 |
56 |
| BISSELL Inc. | 1139 |
46 |
| Sharkninja Operating LLC | 2599 |
46 |
| Techtronic Floor Care Technology Limited | 359 |
32 |
| SEB S.A. | 1669 |
29 |
| Samsung Electronics Co., Ltd. | 153573 |
21 |
| Aktiebolaget Electrolux | 854 |
17 |
| Jiangsu Midea Cleaning Appliances Co., Ltd. | 318 |
17 |
| Milwaukee Electric Tool Corporation | 4796 |
15 |
| Black & Decker, Inc. | 2415 |
13 |
| Alfred Kärcher SE & Co. KG | 739 |
11 |
| Bissel Inc. | 289 |
11 |
| Origyn, LLC | 32 |
10 |
| Emerson Electric Co. | 527 |
9 |
| Techtronic Industries Co. Ltd. | 101 |
9 |
| Makita Corporation | 2517 |
8 |
| Conrad in Trust, Wayne | 95 |
8 |
| Toshiba Lifestyle Products & Services Corporation | 276 |
8 |
| Other owners | 223 |