Simplified operation, electronic control panel for industrial sewing machines
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United States of America Patent
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Mar 22, 1994
Grant Date -
N/A
app pub date -
Feb 28, 1992
filing date -
Mar 1, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A simplified operation control panel for industrial sewing machines powered by an electric motor controlled through a programmable microprocessor is configured as a structurally independent unit and comprises a display, and at least a pair of control keys, each adapted for activating in quick succession the displaying of graphic symbols related to sewing program steps.
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