Transparency adapter structure of a scanner having a replaceable transparency adapter
US6819457B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 6, 2001 |
| Grant date | Nov 16, 2004 |
| Priority date | — |
| Expiry date | May 1, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2201/0418
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A transparency adapter structure of a scanner having a replaceable transparency adapter includes a base provided with at least one pivot base. The pivot base is formed with a pivot groove. The pivot groove has a top end defining an opening. A transparency adapter is provided with at least one pivot axle. The pivot axle is movably combined with and detached from the pivot groove of the pivot base. Thus, the transparency adapter is rigidly pivoted on the base, thereby providing a positioning effect. The pivot groove has an opening for allowing detachment of the pivot axle of the transparency adapter, thereby achieving the purpose of detaching and replacing the transparency adapter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.