- All sections
- A - Human necessities
- A47L - Domestic washing or cleaning; suction cleaners in general
- A47L 13/42 - Scrubbing; Scouring; Cleaning; Polishing - Details
Patent holdings for IPC class A47L 13/42
Total number of patents in this class: 133
10-year publication summary
|
13
|
20
|
12
|
23
|
19
|
15
|
23
|
30
|
19
|
14
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Carl Freudenberg KG | 1346 |
10 |
| Jiaxing Jackson Travel Products Co., Ltd. | 73 |
9 |
| UNGER Marketing International, LLC | 304 |
9 |
| The Procter & Gamble Company | 22178 |
8 |
| Munchkin, Inc. | 413 |
7 |
| Uni-Charm Corporation | 611 |
4 |
| Ecolab USA Inc. | 5190 |
4 |
| BISSELL Inc. | 1064 |
3 |
| Daio Paper Corporation | 1407 |
3 |
| K2M, Inc. | 585 |
2 |
| Micronova Manufacturing, Inc. | 35 |
2 |
| SEB S.A. | 1592 |
2 |
| Thompson Brothers & Company LLC | 26 |
2 |
| Tuway American Group, Inc., The | 21 |
2 |
| VERMOP Salmon GmbH | 74 |
2 |
| TTS Cleaning s.r.l. | 11 |
2 |
| Unicharm Corporation | 2744 |
2 |
| Chen, Gui MEI | 3 |
2 |
| Bissel Inc. | 358 |
2 |
| Suzhou Junzhihong Electronics Technology Co., Ltd. | 4 |
2 |
| Other owners | 54 |