Sheet-material associating – Associating and folding – Stapling or stitching
Reexamination Certificate
2011-01-11
2011-01-11
Crawford, Gene (Department: 3651)
Sheet-material associating
Associating and folding
Stapling or stitching
C270S058010, C270S058080, C270S058090, C270S058070, C270S058290
Reexamination Certificate
active
07866646
ABSTRACT:
A sheet post-processing apparatus of the invention includes a sheet guiding unit configured to have plural components including paper carrying components be attached thereto, a tray onto which a sheet of paper is discharged, and a protection cover attached to the sheet guiding unit at a portion in close proximity to the tray side. A protection cover has a cover main body, a screw attachment portion, a screw cover that covers the screw attached to the screw attachment portion, and a slit used for the tip end of the screw cover to be inserted into the cover main body to be fixed thereto.
REFERENCES:
patent: 4523831 (1985-06-01), Yokoo et al.
patent: 4801133 (1989-01-01), Ishiguro et al.
patent: 2005/0141916 (2005-06-01), Arimitsu et al.
patent: 2006/0180586 (2006-08-01), Yasuda et al.
Office Action for U.S. Appl. No. 11/739,158 mailed on Apr. 1, 2009.
Crawford Gene
Cumbess Yolanda
Toshiba Tec Kabushiki Kaisha
Turocy & Watson LLP
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