Opening and closing mechanism of an image forming device

Electrophotography – Having particular structure – Modular or displaceable

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C399S124000, C399S125000, C267S154000, C267S155000

Reexamination Certificate

active

07606511

ABSTRACT:
The automatic document transport device2comprises a device main body4, an opening and closing body20pivotally supported by the device main body4about a support shaft22between a closed position and an open position, and a helical torsion coil spring30that urges the opening and closing body20positioned at the closed position in the open direction. The helical torsion coil spring30is provided and arranged at a position separate from the support shaft22.

REFERENCES:
patent: 4437178 (1984-03-01), Miyoshi et al.
patent: 5041818 (1991-08-01), Liu
patent: 5240319 (1993-08-01), Koga
patent: 5737805 (1998-04-01), Xiao
patent: 6056280 (2000-05-01), Dials et al.
patent: 7360734 (2008-04-01), Hiraguchi
patent: 2002/0122672 (2002-09-01), Sasago et al.
patent: 2004/0016675 (2004-01-01), Chang
patent: 2004/0184389 (2004-09-01), Hope et al.
patent: 57027281 (1982-02-01), None
patent: 2004177424 (2004-06-01), None
JP 57027281 A, Usuki, Tomomichi—Abstract.
JP 2004177424 A, Yomo, Masahito—Abstract.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Opening and closing mechanism of an image forming device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Opening and closing mechanism of an image forming device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Opening and closing mechanism of an image forming device will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4081429

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.