US PATENT SUBCLASS 171 / 105-- .~.~ Tines (e.g., forks)

US PATENT SUBCLASS 171 / 105
.~.~ Tines (e.g., forks)

Current as of: June, 1999
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171 /	HD	UNEARTHING PLANTS OR BURIED OBJECTS

84	DF	SEPARATING DIGGER (E.G., VERTICAL COLLECTING TINES) {7}
104	DF	.~ Inclined lifting surfaces {2}
105		.~.~ Tines (e.g., forks)

DEFINITION

Classification: 171/105

(under subclass 104) Apparatus in which the inclined

separating digger includes a fork-like member having a plurality of separate, closely spaced tines, or teeth to dig under buried objects and form an interstitial surface to urge said objects along said surface to or above the surface of the earth.

SEE OR SEARCH THIS CLASS, SUBCLASS:

103, for spaced shares constituting a pair of digging elements adapted to contact and lift opposite sides of a buried object and which may form a fork-like unit.