Keypad for a digital rate calculating postage scale
USD490735S1 · kind S1 · design
2Cited by
68References
1Claims
0Family size
Assignee
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Key dates
| Filing date | Feb 28, 2003 |
| Grant date | Jun 1, 2004 |
| Priority date | — |
| Expiry date | Jun 1, 2018 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.