Sewing machine with electronic controlled stitch pattern generator
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United States of America Patent
Stats
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Nov 29, 1983
Grant Date -
N/A
app pub date -
Feb 23, 1979
filing date -
Mar 2, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a sewing machine having a memory for storing stitch pattern data, a plurality of pattern selection switches, each corresponding to at least one of said stored patterns, and a microprocessor for accessing said stitch patterns in accordance with a selected pattern switch, the improvement comprising multiple data words stored in said memory for each stitch pattern beginning with a starting address, means coupled to said memory for selecting the starting address of a selected, stored stitch pattern, and means coupled to said memory for successively gating each data word of the selected stitch pattern to said stitch forming mechanism to form said selected stitch pattern.
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