- All sections
- A - Human necessities
- A47L - Domestic washing or cleaningsuction cleaners in general
- A47L 13/50 - Auxiliary implements
Patent holdings for IPC class A47L 13/50
Total number of patents in this class: 88
10-year publication summary
|
13
|
10
|
15
|
11
|
14
|
11
|
7
|
7
|
7
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 73578 |
5 |
| UNGER Marketing International, LLC | 339 |
5 |
| Carl Freudenberg KG | 1369 |
4 |
| TTS Cleaning s.r.l. | 11 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 31882 |
3 |
| The Clorox Company | 956 |
2 |
| for Life Products, LLC | 52 |
2 |
| Griot's Garage, Inc. | 33 |
2 |
| Polti S.p.A. | 32 |
2 |
| Sharkninja Operating LLC | 2454 |
2 |
| Smart LLC | 160 |
2 |
| Nadeau Design Inc. | 3 |
2 |
| Geyser Technologies, LLC | 7 |
2 |
| Graphic Packaging International, LLC | 1497 |
2 |
| ShenZhen Jashen Technology Co., LTD | 14 |
2 |
| Shenzhen No Doubt Technology Co., Ltd. | 6 |
2 |
| Medline Industries, LP | 2354 |
2 |
| Samsung Electronics Co., Ltd. | 147622 |
1 |
| Colgate-Palmolive Company | 5786 |
1 |
| Alfred Kärcher GmbH & Co. KG | 370 |
1 |
| Other owners | 40 |