US PATENT SUBCLASS 74 / 842
.~ Rack and pinion 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}
842.~ Rack and pinion adjusting means

DEFINITION

Classification: 74/842

(under subclass 840) Mechanisms wherein the location changing means includes a rack and pinion mechanism.

SEE OR SEARCH THIS CLASS, SUBCLASS:

422, for rack and pinion mechanisms, per se, and see (1) Note to subclass 840.

CROSS-REFERENCE ART COLLECTIONS