05092509 is referenced by 25 patents and cites 7 patents.

A sheet stapling apparatus includes sheet accommodating contain for accommodating discharged sheets, a stapling device for stapling the sheets received by the sheet accommodating contain, a reference for confining edges of the sheets accommodated in the sheet accommodating contain to align the sheets, and aligning member for urging the sheets accommodated in the accommodating contain to the reference, and for continuing to urge the sheets to the reference when the sheets are stapled by the stapling device.

Title
Sheet stapling apparatus
Application Number
7/395442
Publication Number
5092509
Application Date
August 17, 1989
Publication Date
March 3, 1992
Inventor
Masakazu Hiroi
Yokohama
JP
Mitsuhiro Mukasa
Kawasaki
JP
Masataka Naito
Kawasaki
JP
Agent
Fitzpatrick Cella Harper & Scinto
Assignee
Canon Kabushiki Kaisha
JP
IPC
B27F 7/36
B27F 7/19
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