US PATENT SUBCLASS 171 / 96
.~.~.~ Conical digger portion

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


171 /   HD   UNEARTHING PLANTS OR BURIED OBJECTS

84  DF  SEPARATING DIGGER (E.G., VERTICAL COLLECTING TINES) {7}
86  DF  .~ Movable on supporting frame (e.g., pivoted) {11}
95  DF  .~.~ Rotary {2}
96.~.~.~ Conical digger portion

DEFINITION

Classification: 171/96

(under subclass 95) Apparatus in which the rotating digger is (1) arranged with certain digging elements extending radially further from the axis of rotation than others in such fashion that they terminate adjacent a conical surface, or (2) arranged in such fashion that the digging elements or

portions thereof define a substantially conical surface.