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.
Patent No.:
Date of Patent:
Dec. 25, 2012
Filed:
Sep. 05, 2008
Applicant:
Jun Maemori, Gunma, JP;
Inventor:
Jun Maemori, Gunma, JP;
Assignee:
Max Co., Ltd, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B25C 5/02 (2006.01); B25C 5/06 (2006.01); B25C 1/00 (2006.01); B27F 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A stapleris provided with a driverprovided at a forward end of the driver arm, as shown in FIG.A, driving a stapleout according to any predetermined clinching force, the driverhaving projectionswhich contact portions of the stapleover the legs of the staple pushed against the front inner wall of the magazineby a staple-pushing member. Accordingly, the clinching force is transferred to the legs through the projectionsof the driverso that the clinching force can be concentrated onto the legs. Furthermore, a staple-pushing memberpushes the staple, so that it is possible to prevent buckling from occurring in the legs.