US PATENT SUBCLASS 451 / 545
.~.~ Work guide


Current as of: June, 1999
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451 /   HD   ABRADING

540  DF  RIGID TOOL {4}
541  DF  .~ Rotary cylinder {5}
545.~.~ Work guide


DEFINITION

Classification: 451/545

Work guide:

(under subclass 541) Rotary cylindrical abrading tool of a rigid or inflexible character provided with a guide to position the work, as a knife blade, at the proper angle to

the tool.

SEE OR SEARCH THIS CLASS, SUBCLASS:

267, 282, 365, 549, and 555, for other work guides.

SEE OR SEARCH CLASS

76, Metal Tools and Implements, Making,

88+,.