- All sections
- A - Human necessities
- A47L - Domestic washing or cleaningsuction cleaners in general
- A47L 13/255 - Plate frames for mops of textile fringes or the like
Patent holdings for IPC class A47L 13/255
Total number of patents in this class: 73
10-year publication summary
|
3
|
11
|
6
|
10
|
6
|
2
|
8
|
2
|
7
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Carl Freudenberg KG | 1357 |
30 |
| The Procter & Gamble Company | 22039 |
8 |
| for Life Products, LLC | 54 |
3 |
| S. C. Johnson & Son, Inc. | 2815 |
2 |
| Kao Corporation | 4926 |
2 |
| Tuway American Group, Inc., The | 20 |
2 |
| Kimberly-clark Worldwide, Inc. | 5497 |
1 |
| Colgate-Palmolive Company | 5764 |
1 |
| Bradshaw International, Inc. | 243 |
1 |
| Contec, Inc. | 65 |
1 |
| Ecolab USA Inc. | 5431 |
1 |
| Environmental Solutions International | 2 |
1 |
| Fass S.p.A. | 8 |
1 |
| Golden Star Inc. | 6 |
1 |
| Ingenious Designs LLC | 40 |
1 |
| Instituto Superior Tecnico | 151 |
1 |
| Kikuo Yamada | 2 |
1 |
| The Libman Company | 157 |
1 |
| T.T.S. s.r.l. | 12 |
1 |
| UNGER Marketing International, LLC | 325 |
1 |
| Other owners | 12 |