US PATENT SUBCLASS 227 / 90
.~.~.~.~ Pivoted

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

Internet Version by PATENTEC © 1999      Terms of Use


227 /   HD   ELONGATED-MEMBER-DRIVING APPARATUS

82  DF  WITH MEANS TO FORM MEMBER PRIOR TO PENETRATION OF WORK {5}
85  DF  .~ With offset tools to deform members (e.g., bending, drawing, etc.) {2}
87  DF  .~.~ With driver acting through offset tools {2}
88  DF  .~.~.~ Including retractable forming bar {2}
90.~.~.~.~ Pivoted

DEFINITION

Classification: 227/90

(under subclass 88) Device comprising means to restrain the motion of said other shaping element to an arcuate path.