<p>A time indicator device comprised of first and second interconnected reservoirs containing first and second liquids respectively. A first barrier is provided between said first and second liquids to prevent said liquids mixing. Said first barrier is connected via a conduit to a third reservoir containing a third liquid which is adapted to pass along said conduit over a first predetermined time period and to effect removal of said first barrier upon contact to facilitate mixing of said first and second liquids and generation of a liquid mixture within the second reservoir of different colour to the second liquid prior to mixing and thereby provide an indication of when said first predetermined time period has elapsed.</p>
申请公布号
MX2010003395(A)
申请公布日期
2010.06.25
申请号
MX20100003395
申请日期
2008.09.26
申请人
INTRAY LIMITED.
发明人
ROBINSON, JOHN;MCLENNAN, ALEXANDER ROY;RICHARDSON, NICHOLAS EDWARD