- 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: 85
10-year publication summary
|
19
|
12
|
19
|
14
|
14
|
12
|
7
|
7
|
7
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 72143 |
5 |
| Carl Freudenberg KG | 1357 |
4 |
| UNGER Marketing International, LLC | 325 |
4 |
| TTS Cleaning s.r.l. | 11 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 30711 |
3 |
| The Clorox Company | 955 |
2 |
| for Life Products, LLC | 54 |
2 |
| Griot's Garage, Inc. | 33 |
2 |
| Polti S.p.A. | 32 |
2 |
| Sharkninja Operating LLC | 2336 |
2 |
| Smart LLC | 152 |
2 |
| Nadeau Design Inc. | 3 |
2 |
| Graphic Packaging International, LLC | 1457 |
2 |
| ShenZhen Jashen Technology Co., LTD | 14 |
2 |
| Shenzhen No Doubt Technology Co., Ltd. | 6 |
2 |
| Medline Industries, LP | 2314 |
2 |
| Colgate-Palmolive Company | 5764 |
1 |
| Alfred Kärcher GmbH & Co. KG | 379 |
1 |
| Big T Holdings, LLC | 2 |
1 |
| BISSELL Inc. | 1156 |
1 |
| Other owners | 39 |