Arthur Lansky Levine & Associates

Edward A Schwartz

A clamping-type knife sharpener is designed with anti-rocking blade holding capability. The knife sharpener includes first and second clamping members and a clamping member adjustment mechanism configured to adjustably manipulate the clamping members into clamping engagement with a knife blade to be sharpened. The knife blade is maintained by the clamping members in orientation with a planar knife sharpener axis extending along a centerline of the knife blade that passes through an edge of the knife blade. First and second deformable clamping boots are respectively disposed on the first and second clamping members. The first and second clamping boots have respective first and second clamping faces adapted to engage the knife blade when the clamping members are in the clamping engagement with the knife blade. At least one of the clamping faces has a blade-conforming contour that substantially conforms to a surface contour of the knife blade and restrains the knife blade against rocking during sharpening. The blade-conforming contour may include at least one region that is angled with respect to the planar knife sharpener axis.

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Amherst, NY, United States of America

Edward A Schwartz