US PATENT SUBCLASS 248 / 663
.~.~.~ Including universal ball and socket


Current as of: June, 1999
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248 /   HD   SUPPORTS

637  DF  MACHINERY SUPPORT {15}
646  DF  .~ Movable machine {10}
660  DF  .~.~ About or along plural axes {3}
663.~.~.~ Including universal ball and socket


DEFINITION

Classification: 248/663

Including universal ball and socket:

(under subclass 660) Structure comprising a universal ball and socket connection.