US PATENT SUBCLASS 242 / FOR 173
.~.~.~ Rigid cages (242/47.05)

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

FOR 168  DF  CORDAGE (242/47) {8}
FOR 169  DF  .~ Unidirectionally moving coils (242/47.01) {5}
FOR 172  DF  .~.~ Interdigitated composite rotating surface (242/47.04) {3}
FOR 173.~.~.~ Rigid cages (242/47.05)

DEFINITION

Classification: 242/FOR.173

Foreign Art Collections for device wherein all of the elongated elements of each of the respective sets is maintained in the same special relationship to each of the other elements in the same set.