Abrading – Tool support for flexible-member tool – Manually manipulated
Reexamination Certificate
2008-05-20
2008-05-20
Ackun, Jr., Jacob K. (Department: 3728)
Abrading
Tool support for flexible-member tool
Manually manipulated
C451S556000, C076S082000
Reexamination Certificate
active
07374475
ABSTRACT:
A hand-held sharpener device for sharpening and deburring convergent surface cutting edge implements including an elongated cylindrical body having a central area mounting a plurality of sharpener bit assemblies and opposite end areas providing hand grips for holding and moving the sharpener device across a cutting edge to be sharpened. One of the sharpener bit assemblies includes two associated sharpening bits for sharpening blades having two converging cutter surfaces and a second sharpener bit assembly includes a sharpening bit and a dummy bit for sharpening blades having only one cutting surface. The sharpener bits and the dummy bit are held and clamped in bit receiving cavities in mating sections of the sharpener body.
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7325 Blade Sharpener. Downloaded Feb. 16, 2006 at http://www.magtool.net/plasticpipetools.html. Earliest publication date available through www.webarchive.org is May 7, 2003 (See at http://web.archive.org/web/*/http://www.magtool.net/plasticpipetools.html.
Ackun Jr. Jacob K.
Dowrey Rickards PLLC
Locan Properties LLC
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