Room second hand smoke eliminator

Abstract

A portable system vents smoke from tobacco products to the outdoors. The system has at least: a) a frame defining a volume; b) a support for an ashtray in the volume at forward in the frame; c) a rearward opening in the frame; and d) a fan located adjacent or within the opening with its blades positioned to draw smoke away from the ashtray when the fan blades are turning.

1 . A portable system for venting smoke from tobacco products outdoors comprising:
 a) a frame defining a volume;   b) a support for an ashtray in the volume at forward in the frame;   c) a rearward opening in the frame; and   d) a fan located adjacent or within the opening with its blades positioned to draw smoke away from the ashtray when the fan blades are turning.   
   
   
       2 . The portable system of  claim 1  wherein the fan is removable from within the frame without damage to the frame. 
   
   
       3 . The portable system of  claim 1  wherein the volume is defined by a rear section and four panels projecting perpendicularly from the rear section to form a rectangular volume. 
   
   
       4 . The portable system of  claim 3  wherein two additional panels in the portable system are able to slide parallel to the rear section to expand the dimensions of the portable system. 
   
   
       5 . The portable system of  claim 3  wherein the four panels are able to fold flat against the rear panel. 
   
   
       6 . The portable system of  claim 1  wherein a support for the ashtray is on a lower element of the portable system. 
   
   
       7 . The portable system of  claim 3  wherein the frame comprises cardboard. 
   
   
       8 . The portable system of  claim 4  wherein the two additional panels are able to cover the rearward opening when moved together.