Combined portable container and clipboard
USD255251S · kind S · design
27Cited by
5References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 26, 1978 |
| Grant date | Jun 3, 1980 |
| Priority date | — |
| Expiry date | Jun 3, 1994 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.