发明名称 PARKING METER TIMER
摘要 <p>A timing apparatus for remotely monitoring time remaining on a parking meter and within a predetermined time from expiration of the meter, warning a user. The timing apparatus is initiated using a button (40) that causes fifteen minutes increments, thus mimicking a parking meter. The timer (12) then counts backward toward zero but before reaching zero, warns the user via an audible alarm or vibration (18) that the meter will soon expire. Upon expiration, short alarm is sent and a violation is visibly posted in the time indicator portion (16) of the timing apparatus.</p>
申请公布号 WO1995021429(A1) 申请公布日期 1995.08.10
申请号 US1995001162 申请日期 1995.02.06
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