Combined pen and holder therefor
USD333151S · kind S · design
10Cited by
9References
1Claims
0Family size
Assignees
Inventor
Key dates
| Filing date | Mar 20, 1990 |
| Grant date | Feb 9, 1993 |
| Priority date | — |
| Expiry date | Feb 9, 2007 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.