Portable access device
USD535992S1 · kind S1 · design
41Cited by
25References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 7, 2004 |
| Grant date | Jan 30, 2007 |
| Priority date | — |
| Expiry date | Jan 30, 2021 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.