(under subclass 21) Apparatus in which there are means for making a hole in the earth by removing earth from below the surface of the ground to a location above the surface.
SEE OR SEARCH CLASS
47, Plant Husbandry,
73+, for plant receptacles of the transplanting type.
175, Boring or Penetrating the Earth,
403+, for a core-forming type earth boring bit. 294, Handling: Hand and Hoist-Line Implements,
50.7, for annularly arranged grappling-type hand forks or shovels.
