- 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: 77
10-year publication summary
|
11
|
6
|
10
|
6
|
2
|
8
|
2
|
7
|
6
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Carl Freudenberg KG | 1497 |
33 |
| The Procter & Gamble Company | 21870 |
8 |
| for Life Products, LLC | 46 |
4 |
| The Libman Company | 146 |
2 |
| Tuway American Group, Inc., The | 21 |
2 |
| Versuni Holding B.V. | 1008 |
2 |
| Colgate-Palmolive Company | 5731 |
1 |
| S. C. Johnson & Son, Inc. | 2757 |
1 |
| Bradshaw International, Inc. | 215 |
1 |
| Contec, Inc. | 71 |
1 |
| Ecolab USA Inc. | 5837 |
1 |
| Environmental Solutions International | 2 |
1 |
| Fass S.p.A. | 8 |
1 |
| Golden Star Inc. | 6 |
1 |
| Ingenious Designs LLC | 32 |
1 |
| Instituto Superior Tecnico | 163 |
1 |
| Kikuo Yamada | 2 |
1 |
| T.T.S. s.r.l. | 12 |
1 |
| UNGER Marketing International, LLC | 348 |
1 |
| Vale Mill (Rochdale) Limited | 44 |
1 |
| Other owners | 12 |