Ex parte BARTLETT et al. - Page 6




          Appeal No. 1998-2416                                                        
          Application 08/586,807                                                      


               utilizing an enclosure which is mounted and                            
               supported to be separate from, and                                     
               independent of, said machine tool will inherently                      
               reduce vibrations ordinarily transmitted from said                     
               enclosure to said tool during normal machining                         
               operations [final rejection, pages 3 and 4].                           
               The claim limitation at issue, however, requires the                   
          enclosure to be mounted and supported to be separate from and               
          independent of the machine tool so that vibrations are “not                 
          transmitted” (as opposed to being merely reduced) from the                  
          enclosure to the machine tool.  Zimmermann provides no                      
          indication that the enclosure and machine tool disclosed                    
          therein are related such that vibrations are not transmitted                
          from the enclosure to                                                       
          the tool.  Hence, Zimmermann does not overcome the above noted              
          deficiency of Todd with respect to the subject matter recited               
          in claim 21.                                                                
               Accordingly, we shall not sustain the standing 35 U.S.C.               
          § 103(a) rejection of claim 21, or of claims 3, 4, 6, 7 and                 
          22 which depend therefrom, as being unpatentable over Todd in               
          view of Zimmermann.                                                         
          III. Claim 15                                                               
               Independent claim 15 recites a machine tool enclosure                  
          comprising, inter alia, a plurality of housing shells                       
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