TODAY’S PATENT – DOOR STOP

The Door Stop was invented Mao Sung Chiang (Taipei) on the 17^th of November, 1998, bearing patent number US5836049A.     

The present invention relates to a door stop, and more particularly to such a door stop which provides a secondary stop means to stop the door in an open position when the door is opened to close the door stop. The object of the present invention to provide a door stop which provides a secondary stop means to stop the door in an open position when the door is opened to close the door stop. It is another object of the present invention to provide a door stop which produces little noise when it is closed to secure the door in an open position.