Robot cleaner
USD1021306S1 · kind S1 · design
3Cited by
17References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 8, 2021 |
| Grant date | Apr 2, 2024 |
| Priority date | — |
| Expiry date | Apr 2, 2039 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.