- All sections
- A - Human necessities
- A47L - Domestic washing or cleaningsuction cleaners in general
- A47L 13/146 - ScrubbingScouringCleaningPolishing combined with squeezing or wringing devices having pivoting squeezing plates
Patent holdings for IPC class A47L 13/146
Total number of patents in this class: 26
10-year publication summary
|
3
|
2
|
0
|
1
|
2
|
2
|
0
|
0
|
0
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Carl Freudenberg KG | 1495 |
6 |
| Jiaxing Jackson Travel Products Co., Ltd. | 77 |
3 |
| Leifheit AG | 132 |
3 |
| The Libman Company | 147 |
2 |
| Micronova Manufacturing, Inc. | 16 |
2 |
| Micronova Manufacturing, LLC | 12 |
2 |
| Armaly Sponge Company | 153 |
1 |
| Bradshaw International, Inc. | 215 |
1 |
| Casabella Holdings, LLC | 12 |
1 |
| Contec, Inc. | 71 |
1 |
| Financiere Elysees Balzac | 3 |
1 |
| Kaz Europe SARL | 1508 |
1 |
| T.T.S. s.r.l. | 12 |
1 |
| Koshin co., Ltd. | 3 |
1 |
| Other owners | 0 |