Ex Parte VAN DER HOOFDEN et al - Page 6




              Appeal No. 2000-0706                                                                                        
              Application No. 08/675,665                                                                                  


              correlates the claimed elements with the disclosure  of Tap.  (See answer at page 9.)                       
              We agree with the examiner that Tap teaches the elements of the claimed first circuit.                      
              The examiner concludes that it is the adding of  the first DC voltage to the second DC                      
              voltage that results in the protection of the components during no-load conditions "as                      
              noted in the Final rejection dated 2-17-1999."  We have reviewed the final and find no                      
              further discussion beyond the same conclusion stated by the examiner at page 3 of the                       
              Final rejection.                                                                                            
                     Appellants argue that Tap does not support the examiner's position concerning                        
              the no-load condition.  Appellants argue that Tap at col. 1, lines 39-44 explains that the                  
              output direct current source contains the direct voltage supply source to promote the                       





              starting of the oscillator.  (See brief at page 8.)  We find no response to appellants'                     
              argument in the examiner's answer, but the examiner again maintains without reference                       
              to appellants' arguments that the no-load  condition would provide ample motivation to                      
              use  a DC source that provides protection.  (See answer at pages 9-10.)  We disagree                        
              with the examiner's repeated unsupported conclusion concerning the no-load condition                        
              without specifically addressing appellants' rebuttal analysis of the teachings of Tap.                      



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