US PATENT SUBCLASS 433 / 58
.~.~.~.~.~ And resiliently biased

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

Internet Version by PATENTEC © 1999      Terms of Use


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}
57  DF  .~.~.~.~ Including hinge having parts which cooperate in a manner allowing relative movement {1}
58.~.~.~.~.~ And resiliently biased

DEFINITION

Classification: 433/58

And resiliently biased:

(under subclass 57) Apparatus including means to elastically urge the fulcrum against its cooperating surface.