US PATENT SUBCLASS 49 / 224
.~.~.~ Inclined transverse movement

Current as of: June, 1999
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49 /   HD   MOVABLE OR REMOVABLE CLOSURES

208  DF  MOUNTED FOR MULTIDIRECTIONAL OR OBLIQUE MOVEMENT {7}
209  DF  .~ Initial or terminal movement transverse to sliding movement edgewise of portal {6}
221  DF  .~.~ Closure carried by track-mounted carriage {4}
224.~.~.~ Inclined transverse movement

DEFINITION

Classification: 49/224

(under subclass 221) Device wherein a guide is provided adjacent the closure opening which is inclined and normal thereto, and wherein the closure or the carriage is mounted to move on said guide to effect both a transverse and an up or down movement to close the opening.