US PATENT SUBCLASS 403 / 128
.~.~.~ Composite ball

Current as of: June, 1999
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403 /   HD   JOINTS AND CONNECTIONS

52  DF  ARTICULATED MEMBERS {13}
119  DF  .~ Pivoted {7}
122  DF  .~.~ Universal ball and socket {12}
128.~.~.~ Composite ball {3}
129  DF  .~.~.~.~> Spring biased segments
130  DF  .~.~.~.~> Nonmetallic part
131  DF  .~.~.~.~> Stud extends into ball

DEFINITION

Classification: 403/128

(under subclass 122) Structure comprising a ball composed of a plurality of assembled segments which segments move relative to the socket or housing.