- All sections
- A - Human necessities
- A47K - Sanitary equipment not otherwise provided fortoilet accessories
- A47K 11/10 - Hand tools for cleaning the toilet bowl
Patent holdings for IPC class A47K 11/10
Total number of patents in this class: 139
10-year publication summary
|
24
|
27
|
20
|
22
|
18
|
16
|
16
|
10
|
11
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Clorox Company | 947 |
11 |
| Daio Paper Corporation | 1425 |
6 |
| Scrub Daddy, Inc. | 187 |
6 |
| 3m Innovative Properties Company | 17450 |
5 |
| The Procter & Gamble Company | 21870 |
4 |
| S. C. Johnson & Son, Inc. | 2757 |
4 |
| Butler Home Products, LLC | 63 |
4 |
| Carl Freudenberg KG | 1497 |
4 |
| Henkel AG & Co. KGaA | 10771 |
3 |
| Ningbo Shijia Cleaning Tools Co.,Ltd | 56 |
3 |
| Reckitt Benckiser LLC | 367 |
3 |
| Tranzero B.V. | 3 |
3 |
| Kimberly-clark Worldwide, Inc. | 5254 |
2 |
| Pharma-Cycle, LLC | 5 |
2 |
| Smartwatch Invest ApS | 2 |
2 |
| UNGER Marketing International, LLC | 348 |
2 |
| Wenko-Wenselaar GmbH & Co. KG | 49 |
2 |
| Auto Cleaning Toilet Seat USA, L.L.C. | 11 |
2 |
| Invisibowl, LLC | 3 |
2 |
| Joyu Pulp Co.,Ltd. | 5 |
2 |
| Other owners | 67 |