US PATENT SUBCLASS 433 / 62
.~.~.~.~.~ Additional pivot

Current as of: June, 1999
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433 /   HD   DENTISTRY

25  DF  APPARATUS {20}
49  DF  .~ Work support {3}
53  DF  .~.~ Including means to support plural workpieces for relative movement {1}
54  DF  .~.~.~ Articulator or attachment therefor {7}
61  DF  .~.~.~.~ Having pivot and additional adjustment between workpiece supporting means {2}
62.~.~.~.~.~ Additional pivot {2}
63  DF  .~.~.~.~.~.~> Rectilinear adjustment
64  DF  .~.~.~.~.~.~> Ball-and-socket

DEFINITION

Classification: 433/62

Additional pivot:

(under subclass 61) Apparatus wherein the joint is mounted for swinging movement relative to one of the work carrying means about a second axis.