US PATENT SUBCLASS 172 / 198-- .~.~ Including teeth

US PATENT SUBCLASS 172 / 198
.~.~ Including teeth

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

133	DF	DIVERSE TOOLS {29}
195	DF	.~ Second implement follows path of first {4}
198		.~.~ Including teeth

DEFINITION

Classification: 172/198

(under subclass 195) Apparatus in which earth working elements of one of the implements comprise a plurality of teeth.

(1) Note. See the definition of subclass 713 of this class for the definition of teeth.

SEE OR SEARCH THIS CLASS, SUBCLASS:

160, for laterally spaced like tools with an intermediate diverse tool and including a spike tooth.

173, for the combination of a smooth leveling roller and teeth.

197, for teeth combined with a drag, scraper, or leveling blade.

713, for teeth, per se.