发明名称 |
Door panel for mail box unit |
摘要 |
A door panel for covering the open side of a mail box having a series of individual mail receiving compartments, comprising: a peripheral frame and a grid structure consisting of interlocked horizontal and vertical channel members; a first interlocked channel member has an opening and slots defining a pair of oppositely disposed wall projecting portions while a second interlocked channel member has a pair of slots extending from the free edge of its walls to define oppositely disposed tongues; during assembly of the door panel, the tongues are deformingly bent inwardly in the channel of the first channel members to provide a positive interlock between both channel members.
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申请公布号 |
US4161274(A) |
申请公布日期 |
1979.07.17 |
申请号 |
US19780867460 |
申请日期 |
1978.01.06 |
申请人 |
ACCESSORIES MANUFACTURERS LTD |
发明人 |
BISHOP, ALLAN T;WYTRUK, MAURICE |
分类号 |
A47G29/12;(IPC1-7):B65D91/00;F16B12/00 |
主分类号 |
A47G29/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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