US PATENT SUBCLASS 451 / 493
.~.~.~ On spool or axle

Current as of: June, 1999
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451 /   HD   ABRADING

490  DF  TOOL SUPPORT FOR FLEXIBLE-MEMBER TOOL {13}
491  DF  .~ With tool supply or storage {1}
492  DF  .~.~ Coiled tool {1}
493.~.~.~ On spool or axle

DEFINITION

Classification: 451/493

On spool or axle:

(under subclass 492) Tool support wherein the coil of tool material is held or mounted on a core within the coil.