Slicing knife with non-stick blade
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United States of America Patent
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Mar 29, 1994
Grant Date -
N/A
app pub date -
Jul 28, 1992
filing date -
Jul 28, 1992
priority date (Note) -
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Abstract
A slicing knife comprises a handle and a blade extending from one end of the handle where the blade is generally rectangular in shape and has opposed edges honed to a knife edge. Formed into the thickness dimension of the blade are a plurality of zones of reduced thickness which may be longitudinally-spaced apertures which are separated from one another by ribs having a generally rhombic cross-section. The blade tapers from a maximum thickness dimension in each direction in creating the knife edge and in approaching the zones of reduced thickness. The thickness of the ribs exceeds the blade thickness such that when it is pressed, for example, through a block of cheese, the cheese only contacts the blade along the line segments defined by the corners of the rhombic ribs.
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