The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Dec. 26, 2000

Filed:

Oct. 28, 1999
Applicant:
Inventors:

Jae-Heon Chung, Kyoungki-do, KR;

Seung-Kyoon Noh, Seoul, KR;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B25C / ;
U.S. Cl.
CPC ...
227148 ; 227111 ; 227131 ; 270 37 ; 270 5808 ; 399410 ;
Abstract

The present invention provides an apparatus capable of selectively stapling one of opposite corners of the sheets, as well as a side of the sheets. And, the apparatus for moving a stapler to a stapling position comprises a track board having a guide slot, wherein the guide slot includes a longitudinal portion parallel to a side of the sheets and a plurality of slant portions slanted toward the corners of the sheets at ends of the longitudinal portion; a carrying means for fixing the stapler to upper portion thereof, the carrying means being moved along the guide slot and having a plurality of protrusions passing through the guide slot; a guide bar being disposed under the track board in parallel to the longitudinal portion, the guide bar being longer than the longitudinal portion; a driving means for providing a driving force; and a moving means, joined to the driving means, being moved along the guide bar by the driving force, the moving means having a plurality of circular arc-shaped openings for confining the protrusions moving along the longitudinal portion and providing a rotation passage of the protrusions at ends of the longitudinal portion.


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