Block wall safety screen

Abstract

The present invention provides a screen used to block a drainage hole in a wall from the passage of unwanted pets. Specifically, the present invention includes a frame a screen and a clamping portion to secure the screen in place with friction and tension.

1 . A safety screen for a drainage hole formed by the steps comprising:
 Forming a frame having a similar size to the size of a drainage hole, the frame having a tension part such that the tension part can contact the interior of the drainage hole with force; and   connecting a screen to the frame.   
   
   
       2 . A safety screen for a drainage hole according to  claim 1 , further including the step of attaching the tension part to the frame. 
   
   
       3 . A safety screen for a drainage hole according to  claim 1 , where the frame is made from metal. 
   
   
       4 . A safety screen for a drainage hole according to  claim 1 , where the frame is made from plastic. 
   
   
       5 . A safety screen for a drainage hole comprising:
 a screen having a similar size to the size of a drainage hole,   a tension part connected to the screen, the tension part being capable of applying a force against the drainage hole to hold the screen in a stationary position.   
   
   
       6 . A safety screen for a drainage hole according to  claim 5  further comprising a frame, where the frame is connected to the screen. 
   
   
       7 . A safety screen for a drainage hole according to  claim 5  further comprising a frame, where the frame is connected to the tension part. 
   
   
       8 . A safety screen for a drainage hole according to  claim 7  where the frame is made from metal. 
   
   
       9 . A safety screen for a drainage hole according to  claim 7  where the frame is made from plastic material. 
   
   
       10 . A safety screen for a drainage hole according to  claim 7  where the screen is made from metal. 
   
   
       11 . A safety screen for a drainage hole according to  claim 7  where the screen is made from plastic material. 
   
   
       12 . A method of blocking a drainage hole in a wall from the passage of creatures comprising:
 forming a safety screen to a similar size of the drainage hole, the safety screen having a frame, a screen, and a tension part, with the frame securing the screen and the tension part;   inserting the safety screen into the drainage hole so that the tension part contacts the drainage hole and holds the safety screen in place.