Ex parte BOSSHART - Page 7




          Appeal No. 96-3054                                                          
          Application 08/134,147                                                      



          969, 169 USPQ 795, 796 (CCPA 1971).  However, we have also                  
          reviewed Appellant’s explanation of inherency, and find no                  
          clear support for the recited claim limitation.                             
                    The noted claim language does not appear in the                   
          specification.  Since Appellant has not demonstrated with                   
          reasonable clarity to those skilled in the art that he was in               
          possession of the invention as of the filing date of the                    
          application, we will sustain the rejection of claims 1 through              
          7 and 14 under 35 U.S.C. § 112, first paragraph.                            
                    With regard to the rejection of claims 19 through 25              
          under 35 U.S.C. § 112, first paragraph, the Examiner holds                  
          that the claim limitation “said phase detector provides said                
          first phase detector signal as duty cycle modulated pulses” is              
          not supported by the specification as originally filed.                     
          Appellant contends that this limitation is disclosed in the                 
          specification as originally filed, and explains the circuit                 
          operation (brief-page 15).  Reviewing these arguments, we                   
          agree with the Examiner that these arguments do not                         
          demonstrate with reasonable clarity to those skilled in the                 
          art that Appellant was in possession of the invention as of                 

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