Image inputting device with electrostatic generating device

Details Image inputting device with electrostatic generating device Image inputting device with electrostatic generating device

2005-11-15

2005-11-15

Nguyen, Anthony (Department: 2854)

Electrophotography

Document handling

Original

C399S380000

Reexamination Certificate

active

06965749

ABSTRACT:
The present invention provides an image-inputting device with an electrostatic generating device used to generate the electrostatic charge to inner surface of the top cover of the image-inputting device, such that the document sheet can be adsorbed by the electrostatic charge that over the inner surface of the top cover after scanning or photocopy process is finished. Thus, the document sheet would fall down to the transparent platen owing to the adsorbability between the document sheet and the inner surface of the top cover of the image-inputting device is disappeared.

REFERENCES:
patent: 3634740 (1972-01-01), Stevko
patent: 4130852 (1978-12-01), Peffer et al.
patent: 4734789 (1988-03-01), Smith et al.
patent: 6640083 (2003-10-01), Conard-White et al.
patent: 6668154 (2003-12-01), Dickhoff
patent: 6734996 (2004-05-01), Lee
patent: 8-190155 (1996-07-01), None

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