Ex parte HAMAEKERS - Page 5




          Appeal No. 97-0766                                         Page 5           
          Application No. 08/287,448                                                  


          examiner.  As a consequence of our review, we make the                      
          determinations which follow.                                                


          Claims 13 through 16                                                        
               We do not sustain the examiner's rejection of claims 13                
          through 15 under 35 U.S.C. § 102(b) as being anticipated by                 
          Gebhardt.  Likewise, we do not sustain the examiner's                       
          rejection of claim 16 under 35 U.S.C. § 103 as being                        
          unpatentable over Gebhardt in view of Dillman.                              


               To support a rejection of a claim under 35 U.S.C. §                    
          102(b), it must be shown that each element of the claim is                  
          found, either expressly described or under principles of                    
          inherency, in a single prior art reference.  See Kalman v.                  
          Kimberly-Clark Corp., 713 F.2d 760, 772, 218 USPQ 781, 789                  
          (Fed. Cir. 1983), cert. denied, 465 U.S. 1026 (1984).                       


               Gebhardt discloses a rotary vibration damper.  As shown                
          in Figure 2, the rotary vibration damper includes a primary                 
          member 1 formed as a flange screwed to a crank shaft (not                   
          shown), a secondary member, and a resilient damping layer 3                 







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