Air purifier with humidifier
USD803369S1 · kind S1 · design
53Cited by
12References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 1, 2016 |
| Grant date | Nov 21, 2017 |
| Priority date | — |
| Expiry date | Nov 21, 2032 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.