US PATENT SUBCLASS 241 / 199.12
.~.~.~.~ With rotary tool

Current as of: June, 1999
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241 /   HD   SOLID MATERIAL COMMINUTION OR DISINTEGRATION

*  DD  APPARATUS {41}
198.1  DF  .~ Cooperating comminuting surfaces (e.g., jaw crusher) {5}
199  DF  .~.~ Batch type (e.g., mortar and pestle) {2}
199.9  DF  .~.~.~ Stationary container or support {2}
199.12.~.~.~.~ With rotary tool

DEFINITION

Classification: 241/199.12

(under subclass 199.9) Apparatus including a tool or tool holder mounted for movement about a fixed axis.

SEE OR SEARCH THIS CLASS, SUBCLASS:

199.7, for rotary tools with a moving support.

220+, for rotary surface or surfaces.