Ventilated toilet seat
USD355959S · kind S · design
6Cited by
3References
1Claims
0Family size
Inventor
Key dates
| Filing date | Apr 19, 1993 |
| Grant date | Feb 28, 1995 |
| Priority date | — |
| Expiry date | Feb 28, 2009 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.