Cigarette holder with variable air vents
USD364480S · kind S · design
13Cited by
7References
1Claims
0Family size
Inventor
Key dates
| Filing date | Jul 11, 1994 |
| Grant date | Nov 21, 1995 |
| Priority date | — |
| Expiry date | Nov 21, 2009 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.