Hand held scanning device
US6043503A · kind A · utility
19Cited by
3References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 22, 1998 |
| Grant date | Mar 28, 2000 |
| Priority date | — |
| Expiry date | Jul 22, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2201/043
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A hand held electronic scanning device that preferably has a front surface provided with abutments so that, when the front surface is laid on a supporting surface, operating buttons on the front surface will not contact the supporting surface and a transparent member covering a display window opening will also not contact the support surface to avoid scuffing thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.