Ex parte DAVIS et al. - Page 6




          Appeal No. 97-0777                                                          
          Application 08/083,587                                                      


          parameters which are to be factored into the calculation.                   
          According to the appellants' disclosure, and as conceded by                 
          the examiner (see note 2, supra), the predicted or calculated               
          air discharge temperature may be used to control the HVAC                   
          system.  Thus, the subject matter recited in the claims has a               
          practical application, i.e., a useful, concrete and tangible                
          result, and is not merely a disembodied mathematical concept                
          which in essence represents nothing more than a law of nature,              
          natural phenomenon or abstract idea.  Accordingly, the                      
          examiner's determination that the appellants' claims are drawn              
          to non-statutory subject matter is unsound.                                 
               Therefore, we shall not sustain the standing 35 U.S.C. §               
          101 rejection of claims 1 through 14.                                       
               In summary and for the above reasons, the decision of the              
          examiner to reject claims 1 through 14 under 35 U.S.C. § 112,               
          first paragraph, and under 35 U.S.C. § 101 is reversed.                     
                                      REVERSED                                        


                         IRWIN CHARLES COHEN                )                         
                         Administrative Patent Judge   )                              
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