Humidifier
USD425975S · kind S · design
18Cited by
1References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 1, 1998 |
| Grant date | May 30, 2000 |
| Priority date | — |
| Expiry date | May 30, 2014 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.