Photographic film scanning device

Details Photographic film scanning device Photographic film scanning device

2007-11-13

2007-11-13

Lee, Thomas D. (Department: 2625)

Facsimile and static presentation processing

Facsimile

Recording apparatus

C358S474000, C358S487000

Reexamination Certificate

active

09948611

ABSTRACT:
A photographic film scanning device includes an image scanner including a first casing having a transparent top surface and an optical scanning module movably arranged inside the first casing. A film driving assembly includes a second casing having a detachable bottom removably positioned on the top surface of the first casing. A light-transmitting window is defined in the bottom, having a length and a width. A film driving mechanism is arranged inside the second casing, including a film container for containing a length of film and a film spool for windingly receiving the film roll, respectively arranged on opposite longitudinal ends of the window. A motor drives a toothed wheel engaging perforations defined in the film for moving the film across the length of the window. A light source projects light through the film and the window toward the optical scanning module for performing scanning operation of the film.

REFERENCES:
patent: 5726773 (1998-03-01), Mehlo et al.
patent: RE36246 (1999-07-01), Nakano et al.
patent: 6062746 (2000-05-01), Stoebe et al.
patent: 6271912 (2001-08-01), Kurosawa et al.
patent: 6317567 (2001-11-01), Ichikawa et al.
patent: 2003/0002092 (2003-01-01), Tecu et al.
patent: 10-290321 (1998-10-01), None

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