Roller assembly for a mobile communication device
US8660622B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 10, 2010 |
| Grant date | Feb 25, 2014 |
| Priority date | — |
| Expiry date | Mar 25, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M1/0237
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The disclosure is directed at a roller assembly for a mobile communication device having a top portion and a bottom portion, the top and bottom portions slidably connected, the roller assembly comprising a slide plate; a guide plate including guide rails for receiving the slide plate; an actuator connected to the slide plate and the guide plate; a shuttle portion, located within the slide plate; and a cam portion for engaging with the shuttle portion, the cam portion including an intermediate detent portion; whereby when the slide plate is moved between open and closed potions, the slide plate can be stopped in an intermediate position by the intermediate detent portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.