Elongated-member-driving apparatus – With means to shape work or cut product
Reexamination Certificate
2008-03-07
2010-11-09
Nash, Brian D (Department: 3721)
Elongated-member-driving apparatus
With means to shape work or cut product
C227S176100, C227S019000, C227S120000, C007S160000
Reexamination Certificate
active
07828182
ABSTRACT:
Disclosed is a stapler having various operation modes, as well as methods for switching the stapler among the operation modes. The stapler includes a primary staple magazine, a secondary staple magazine, a staple selector, a drive blade selector and a cover. The primary and secondary magazines respectively contain primary and secondary staples. The staple selector and the drive blade selector are movable for switching the stapler between primary and secondary staple modes. The stapler also includes a perforation for performing a perforating operation, and a switch for securing the stapler in a collapsed, compact form to simplify storage thereof. The stapler is switchable among a primary staple mode, a secondary staple mode, a perforation mode and a storage mode by means of the staple selector and the drive blade selector.
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Chen Yi-ru
Lin Yi-wei
Kirton & McConkie
Nash Brian D
National Taiwan University of Science and Technology
Witt Evan R.
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