Sheet processing apparatus and image forming apparatus...

Electrophotography – Document handling – Copy

Reexamination Certificate

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C399S407000

Reexamination Certificate

active

07489898

ABSTRACT:
A sheet processing apparatus includes a curling unit which curls an end portion of a sheet, and a folding device which is disposed downstream of the curling unit and folds a sheet or a sheet bundle curled by the curling unit. The folding device folds the sheet bundle so that the end portion of the sheets curled by the curling unit may face inwardly.

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patent: 2005/0179190 (2005-08-01), Kamiya et al.
patent: 2006/0017209 (2006-01-01), Kushida et al.
patent: 2006/0017218 (2006-01-01), Kawata et al.
patent: 2006/0018694 (2006-01-01), Hayashi
patent: 2006/0019811 (2006-01-01), Ikeda et al.
patent: 60015348 (1985-01-01), None
patent: 2000-153947 (2000-06-01), None

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