US PATENT SUBCLASS 242 / FOR 169
.~ Unidirectionally moving coils (242/47.01)

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

FOR 168  DF  CORDAGE (242/47) {8}
FOR 169.~ Unidirectionally moving coils (242/47.01) {5}
FOR 170  DF  .~.~> With seal for coil support means (242/47.02)
FOR 171  DF  .~.~> With threading means (242/47.03)
FOR 172  DF  .~.~> Interdigitated composite rotating surface (242/47.04) {3}
FOR 176  DF  .~.~> Plural drums (242/47.08) {1}
FOR 180  DF  .~.~> With lateral material-traverser (242/47.12) {1}

DEFINITION

Classification: 242/FOR.169

Foreign Art Collections for device including a support for a rotatable coil of wound strand material, in which the direction of rotation of the coil during unwinding is the same as the direction during winding.