Writing instrument
USD391153S · kind S · design
45Cited by
9References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 21, 1992 |
| Grant date | Feb 24, 1998 |
| Priority date | — |
| Expiry date | Feb 24, 2012 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.