- All sections
- A - Human necessities
- A47L - Domestic washing or cleaning; suction cleaners in general
- A47L 5/34 - Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with height adjustment of nozzles or dust-loosening tools
Patent holdings for IPC class A47L 5/34
Total number of patents in this class: 68
10-year publication summary
|
5
|
4
|
12
|
6
|
5
|
4
|
7
|
1
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BISSELL Inc. | 1064 |
11 |
| Sharkninja Operating LLC | 1968 |
9 |
| Techtronic Floor Care Technology Limited | 352 |
9 |
| Bissel Inc. | 358 |
5 |
| Samsung Electronics Co., Ltd. | 131630 |
4 |
| LG Electronics Inc. | 69257 |
4 |
| Matic Robots, Inc. | 11 |
3 |
| Black & Decker, Inc. | 2402 |
2 |
| Aktiebolaget Electrolux | 758 |
2 |
| Dyson Technology Limited | 3124 |
2 |
| Jiangsu Midea Cleaning Appliances Co., Ltd. | 231 |
2 |
| Stein & Co. GmbH | 45 |
2 |
| Omron Corporation | 6968 |
1 |
| Alfred Kärcher GmbH & Co. KG | 398 |
1 |
| China University of Geosciences, Beijing | 59 |
1 |
| Emerson Electric Co. | 601 |
1 |
| Euro-Pro Operating LLC | 73 |
1 |
| Healthy GAIN Investments Limited | 22 |
1 |
| Omachron Intellectual Property Inc. | 869 |
1 |
| Santoemma S.r.l. | 7 |
1 |
| Other owners | 5 |