US PATENT SUBCLASS 30 / 511
.~.~.~.~ Length and depth

Current as of: June, 1999
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30 /   HD   CUTLERY

165  DF  CUTTING TOOLS {19}
166.3  DF  .~ Saw {15}
507  DF  .~.~ Mounted in U-frame {5}
510  DF  .~.~.~ Extensible {1}
511.~.~.~.~ Length and depth

DEFINITION

Classification: 30/511

Length and depth:

(under subclass 511) Device wherein both the length of the arms and the length of the structure connecting the arms may be adjusted.