US PATENT SUBCLASS 232 / 53
.~.~ Discharge

Current as of: June, 1999
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232 /   HD   DEPOSIT AND COLLECTION RECEPTACLES

44  DF  CLOSURES AND CHUTES {4}
45  DF  .~ Letter box {4}
53.~.~ Discharge

DEFINITION

Classification: 232/53

(under subclass 45) Subject matter having constructions of the door or bottom intended to facilitate the withdrawal of mail matter from the box.

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15, 16 and 30+.