Convenience collator for a copier
USD254975S · kind S · design
11Cited by
5References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 17, 1977 |
| Grant date | May 13, 1980 |
| Priority date | — |
| Expiry date | May 13, 1994 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.