US PATENT SUBCLASS 403 / 125
.~.~.~.~ Interposed concavo-convex component

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

Internet Version by PATENTEC © 1999      Terms of Use


403 /   HD   JOINTS AND CONNECTIONS

52  DF  ARTICULATED MEMBERS {13}
119  DF  .~ Pivoted {7}
122  DF  .~.~ Universal ball and socket {12}
124  DF  .~.~.~ Plural concave surfaces with diverse curvature {2}
125.~.~.~.~ Interposed concavo-convex component

DEFINITION

Classification: 403/125

(under subclass 124) Structure comprising an element having a convex and concave surface interposed between and complementary to a ball and socket whereby said interposed element provides a socket and ball to cooperate with the first mentioned ball and socket respectively.