US PATENT SUBCLASS 232 / 22
.~.~ Door or window jamb
Current as of:
June, 1999
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232 /
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DEPOSIT AND COLLECTION RECEPTACLES
17
DF
LETTER BOXES
{12}
19
DF
.~ House {3}
22
.~.~ Door or window jamb
DEFINITION
Classification: 232/22
(under subclass 19) The jambs cooperate with the boxes or fastenings therefor, so that access to the boxes can be had when the house doors or windows are open, and then only.
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