US PATENT SUBCLASS 221 / 153
.~ Motor operated

Current as of: June, 1999
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221 /   HD   ARTICLE DISPENSING

151  DF  WITH MEANS FOR BLOCKING OR DISABLING EJECTOR OR RELEASER {2}
153.~ Motor operated

DEFINITION

Classification: 221/153

(under subclass 151) Devices in which the blocking or disabling means is motor operated.