US PATENT SUBCLASS 451 / 144
.~.~.~.~.~.~ Pattern and follower driver

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

Internet Version by PATENTEC © 1999      Terms of Use


451 /   HD   ABRADING

64  DF  MACHINE {12}
119  DF  .~ Rotary reciprocating tool {2}
120  DF  .~.~ Cylindrical tool {2}
124  DF  .~.~.~ Rectilinear {13}
140  DF  .~.~.~.~ Work rotating {3}
143  DF  .~.~.~.~.~ Rotary work holder {5}
144.~.~.~.~.~.~ Pattern and follower driver

DEFINITION

Classification: 451/144

Pattern and follower driver:

(under subclass 143) Abrading machine wherein the rectilinear motion is actuated by a moving templet and coacting member riding thereon.