Ex parte BEIGEL et al. - Page 12




          Appeal No. 1997-2455                                                        
          Application 08/318,235                                                      

          220 USPQ 303, 313 (Fed. Cir. 1983), cert. denied, 469 U.S. 851              
          (1984).                                                                     
          (A reference anticipates a claim if it discloses the claimed                
          invention “such that a skilled artisan could take its                       
          teachings in combination with his own knowledge of the                      
          particular art and be in possession of the invention.)”  In re              
          Graves, 69 F.3d 1147, 1152, 36 USPQ2d 1697, 1701 (Fed. Cir.                 
          1995)(citing In re LeGrice, 301 F.2d 929, 936, 133 USPQ 365,                
          372 (CCPA 1962)).                                                           
               Appellants argue on page 13 of the brief that Beigel does              
          not teach that the resonant frequency of the transducer is                  
          settable to any of a plurality of predetermined values and                  
          that the control means sets the resonant frequency of the                   
          transducer.  On pages 13 and 14 of the brief, Appellants state              
          that Beigel’s coil capacitor corresponds to the claimed                     
          transducer.  Appellants also assert that Beigel’s variable                  
          load is the counterpart of the claimed modulator and that                   
          Beigel’s controller is the counterpart to the claimed                       
          controller.  On page 14 of the brief, Appellants assert that                
          the resonant frequency of Beigel’s coil capacitor combination               
          is fixed.  On page 15 of the brief, the Appellants assert that              

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