Ex parte NGUYEN et al. - Page 8




          Appeal No. 95-0916                                                          
          Application 07/803,530                                                      


          the recesses in which the neutralizing packages 21 are                      
          contained is singled out as the plenum, we must point out that              
          Jorgensen, while teaching that this plenum lies between the                 
          baffle enclosure 12’ and the propellant container 5’, also                  
          teaches that this plenum should be located at the same radial               
          disposition as the cooling screen 13’ (i.e., that the cooling               
          screen should also be located between baffle enclosure 12’ and              
          the propellant container 5’).  On the other hand, as we have                
          noted above, independent claims 1 and 6 each expressly require              
          that the cooling screen be disposed between the baffle                      
          enclosure and the generator housing.  There is simply nothing               
          in the combined teachings of Goetz and Jorgensen which would                
          either teach or fairly suggest the particular arrangement of a              
          plenum and a cooling screen in a gas generator as defined by                
          independent claims 1 and 6.                                                 


              We have carefully reviewed the teachings of Cunningham but              
          find nothing therein which would overcome the above-noted                   
          deficiencies of Goetz and Jorgensen.                                        
              The examiner’s rejections of claims 1-6 under 35 U.S.C. §               


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