US PATENT SUBCLASS 242 / 530.1
.~.~ Coaxial coils

Current as of: June, 1999
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242 /   HD   WINDING, TENSIONING, OR GUIDING

520  DF  CONVOLUTE WINDING OF MATERIAL {17}
530  DF  .~ Simultaneous winding {1}
530.1.~.~ Coaxial coils {3}
530.2  DF  .~.~.~> Superposed coils
530.3  DF  .~.~.~> Relatively rotatable coils
530.4  DF  .~.~.~> Multiple coil groups

DEFINITION

Classification: 242/530.1

Coaxial coils:

(under subclass 530) Subject matter wherein the elongated materials are simultaneously coiled about a common center line.