Light indicating in computerized stitching
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United States of America Patent
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May 11, 2004
Grant Date -
Jul 31, 2003
app pub date -
Jan 31, 2002
filing date -
Jan 31, 2002
priority date (Note) -
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Abstract
A method and apparatus are disclosed for indicating stitching position in a stitching machine. The apparatus includes a laser assembly which emits laser light. The laser assembly is mounted to an upper arm assembly of the stitching machine, and is operable to indicate a location of at least a portion of a pattern to be stitched using the stitching machine. The laser assembly is mounted such that the laser light is unobstructed prior to hitting fabric which is to be stitched. The stitching machine may include a user interface which can be used to activate the laser assembly. The stitching machine may also trace an outline of a pattern to be stitched while the laser assembly is activated in order to verify that the pattern does not overlap a hoop which holds the fabric.
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