US PATENT SUBCLASS 74 / 841
.~ Screw and nut adjusting means

Current as of: June, 1999
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74 /   HD   MACHINE ELEMENT OR MECHANISM

840  DF  ROTARY DRIVEN DEVICE ADJUSTABLE DURING OPERATION RELATIVE TO ITS SUPPORTING STRUCTURE {2}
841.~ Screw and nut adjusting means

DEFINITION

Classification: 74/841

(under subclass 840) Mechanisms wherein the location changing means include a screw and nut mechanism.

SEE OR SEARCH THIS CLASS, SUBCLASS:

424.8, for screw and nut mechanisms, per se, and see (1) Note to subclass 840.