Indication structure for paper reserves adapted for auto document feed apparatus
US6913258B2 · kind B2 · utility
0Cited by
5References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 7, 2003 |
| Grant date | Jul 5, 2005 |
| Priority date | — |
| Expiry date | Jul 7, 2023 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H2511/15
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
An indication structure for paper reserves adapted for auto document feed apparatus includes a housing, a delivered module, a support element, an elasticity element, an indication element and a transparent element; wherein, the indication element includes a transmission roller, an indication roller and belt, for transmission or indication, the transparent element on which an opening of the housing is mounted. Whereby, using the simplest structure to improve higher manufactured cost, process and longer time of fabrication for the conventional indication structure of paper reserves.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.