US PATENT SUBCLASS 451 / 342
.~ For hanging rigid, rotary abrading tool

Current as of: June, 1999
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451 /   HD   ABRADING

340  DF  FRAME OR MOUNT {4}
342.~ For hanging rigid, rotary abrading tool {1}
343  DF  .~.~> With balancing provision

DEFINITION

Classification: 451/342

For hanging rigid, rotary abrading tool:

(under subclass 340) Frame or mount for floatingly suspending a rotatable grindstone on or by its shaft in such manner as to prevent breakage or insure true and steady running.

SEE OR SEARCH CLASS

83, Cutting,

651, for a cutting tool or tool support.