US PATENT SUBCLASS 112 / 447
.~.~.~.~ Including electronic memory

Current as of: June, 1999
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112 /   HD   SEWING

154  DF  STITCH FORMING {17}
157  DF  .~ Zigzag {3}
443  DF  .~.~ Vibrating needle {9}
446  DF  .~.~.~ Closed pattern sewing (e.g., buttonhole) {2}
447.~.~.~.~ Including electronic memory

DEFINITION

Classification: 112/447

Including electronic memory:

(under subclass 446) Device including means to store information for later retrieval wherein the information stored has electrical or magnetic properties.