US PATENT SUBCLASS 173 / 104
.~ With means for rotating tool

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

Internet Version by PATENTEC © 1999      Terms of Use


173 /   HD   TOOL DRIVING OR IMPACTING

90  DF  IMPACTING DEVICES (E.G., HAMMERS) {19}
104.~ With means for rotating tool {2}
105  DF  .~.~> Rotated by separate motor {3}
109  DF  .~.~> Rotated by hammer head or drive for hammer head {1}

DEFINITION

Classification: 173/104

(under subclass 90) Apparatus including means to cause the tool to move about an axis.