发明名称 Cluster mailbox communication device
摘要 A cluster mailbox device that allows the box user to notify the mail carrier that the user's box contains outgoing mail or mail delivery instructions. The device has a fixed portion fastened to a box wall. A rotatable portion is pivotally attached to the fixed portion with a lever extending the length of the box so that the user may activate the device by applying a force to the lever, which raises the rotatable portion.
申请公布号 US5820019(A) 申请公布日期 1998.10.13
申请号 US19950572515 申请日期 1995.12.14
申请人 INNOVATIVE CREATIONS, INCORPORATION 发明人 SPITALE, PETER M.
分类号 A47G29/12;(IPC1-7):B65D91/00 主分类号 A47G29/12
代理机构 代理人
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