US Patent 7344209 One-way drawer stop

The present disclosure is a one-way drawer stop having a counterbalanced latch 16 and stop plate 20. In the preferred embodiment the latch mechanism 16 is installed on the sliding member 14 while the stop plate 20 is installed on the stationary member 22. In operation, the sliding member 14 is moved from a closed position where it encounters the stop plate 20 whereupon the exposed end of the latch mechanism 16 is depressed moving it from engagement with the stop plate allowing the sliding member to be fully opened. When the sliding member 14 is moved from the open position into the closed position, the latch 16 rides up and over the stop mechanism 20 providing the sliding member with a stop mechanism that prevents opening but not closing.