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    • 2. 发明授权
    • Mail alert
    • 邮件提醒
    • US06694580B1
    • 2004-02-24
    • US10411035
    • 2003-04-09
    • Thomas Hatzold
    • Thomas Hatzold
    • B65D9100
    • A47G29/1214
    • A mail notification system for use with structures and residences is disclosed. The mail notification system comprises an activator attachment that is attached to an inner surface of a mailbox. The activator attachment includes an activator that is kept in a retracted position by a flange attached to a mailbox door when the mailbox door is shut. Once the mailbox door is opened, the activator opens to an extended position, thereby activating a radio wave transmitter in the activator attachment. The radio wave transmitter emits radio waves that are picked up by a radio wave receiver that is incorporated into a face plate unit that is preferably located within a residence of an individual. The radio wave receiver then activates a speaker to emit sounds and an attached display to display words that indicate the mailbox door has been opened, suggesting mail has been deposited in the mailbox.
    • 公开了一种用于结构和住宅的邮件通知系统。 邮件通知系统包括附接到邮箱的内表面的激活器附件。 活化剂附件包括活化剂,当邮箱门关闭时,活化剂通过附接到邮箱门的凸缘保持在缩回位置。 一旦邮箱门打开,激活器就会打开到一个扩展位置,从而激活激活器附件中的无线电波发射器。 无线电波发射器发射由收集在面板单元中的无线电波接收器拾取的无线电波,该面板单元最好位于个人住宅内。 然后,无线电波接收器激活扬声器发出声音并附加显示器以显示指示邮箱门被打开的字,表明邮件已经存放在邮箱中。