US PATENT SUBCLASS 172 / 766
.~.~ Tool with parallel fingers or blades


Current as of: June, 1999
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172 /   HD   EARTH WORKING

681  DF  TOOL, STANDARD OR CONNECTION {32}
765  DF  .~ Specific tool shape {5}
766.~.~ Tool with parallel fingers or blades


DEFINITION

Classification: 172/766

(under subclass 765) Apparatus comprising a tool having an earth working portion and having extended therefrom a plurality of distinct substantially parallel similar earth working fingers, tines blades or the like.

SEE OR SEARCH THIS CLASS, SUBCLASS:

378+, for hand tools having a plurality of prongs, teeth, or serrations.

685+, for plural distinct tools.

777+, for a scraper supporting a plurality of readily removable, narrow depending tools.

SEE OR SEARCH CLASS 171, Unearthing Plants or Buried Objects,

83, for a digging member having trailing spaced tines or fingers to separate objects such as plants or potatoes from the earth.