US PATENT SUBCLASS 403 / 78
.~.~ Articulate joint is a swivel

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

52  DF  ARTICULATED MEMBERS {13}
66  DF  .~ Including static joint {8}
78.~.~ Articulate joint is a swivel

DEFINITION

Classification: 403/78

(under subclass 66) Structure wherein the articulate joint comprises two members which are free to rotate indefinitely.