US PATENT SUBCLASS 29 / 271
.~.~ Aligner or center

Current as of: June, 1999
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29 /   HD   METAL WORKING

700  DF  MEANS TO ASSEMBLE OR DISASSEMBLE {55}
270  DF  .~ Means comprising hand manipulatable tool {3}
271.~.~ Aligner or center {3}
272  DF  .~.~.~> Tube with tube
273  DF  .~.~.~> Auto wheel with auto chassis
274  DF  .~.~.~> Clutch plates

DEFINITION

Classification: 29/271

Aligner or center:

(under subclass 270) Apparatus that aligns one part with another.

SEE OR SEARCH THIS CLASS, SUBCLASS:

468, for a process of associating two or more parts by engaging each of the parts with a tool and moving the tool relative to the parts to effect alignment of the parts with respect to each other.

SEE OR SEARCH CLASS

33, Geometrical Instruments,

412, for shaft aligning and leveling straight edge type instruments.