发明名称 |
MAILBOX FLAG-TRIP MECHANISM |
摘要 |
A device for rural type mailboxes. This device includes a rod actuated flag member which engages a fixed latch member on the mailbox until a roller at one end of the rod is lifted by a bar secured to the mailbox cover.
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申请公布号 |
US3680524(A) |
申请公布日期 |
1972.08.01 |
申请号 |
USD3680524 |
申请日期 |
1970.12.28 |
申请人 |
JAMES L. KORINEK;DENNIS J. KORINEK |
发明人 |
JAMES L. KORINEK;DENNIS J. KORINEK |
分类号 |
A47G29/122 |
主分类号 |
A47G29/122 |
代理机构 |
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代理人 |
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地址 |
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