- All sections
- A - Human necessities
- A47L - Domestic washing or cleaningsuction cleaners in general
- A47L 21/02 - Machines
Patent holdings for IPC class A47L 21/02
Total number of patents in this class: 6
10-year publication summary
|
1
|
1
|
2
|
0
|
2
|
0
|
0
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| MT Innovations Pty Ltd | 3 |
3 |
| Braun GmbH | 1379 |
2 |
| Rosler Holding GmbH & Co. KG | 13 |
1 |
| Other owners | 0 |