US PATENT SUBCLASS 451 / 298
.~.~ Chain

Current as of: June, 1999
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451 /   HD   ABRADING

64  DF  MACHINE {12}
296  DF  .~ Endless band tool {11}
298.~.~ Chain

DEFINITION

Classification: 451/298

Chain:

(under subclass 296) Abrading machine employing an endless abrading band made up of a series of flexibly-connected parts, after the manner of a chain.

SEE OR SEARCH CLASS

59, Chain, Staple, and Horseshoe Making,

78+, for chain structure.

474, Endless Belt Power Transmission Systems or Components, particularly

202+, and 237+ for a drive belt which may be of the link type.