Ex Parte LIFSON - Page 2




          Appeal No. 2001-1484                                                        
          Application 09/092,368                                                      


               The claimed subject matter may be further understood with              
          reference to the claims as they appear appended to the appeal               
          brief.                                                                      
               The references cited by the examiner as evidence of                    
          obviousness are:                                                            
               Smith                         2,106,685      Jan.  25, 1938            
               Prenger et al. (Prenger)      5,076,067      Dec.  31, 1991            
               Claims 1 through 7, 11 and 12 stand rejected under 35 U.S.C.           
          § 103 as unpatentable over Prenger in view of Smith.                        
                                     BACKGROUND                                       
               This case was previously remanded to the examiner to                   
          construe claim 1 on appeal and make findings of facts with                  
          respect to the Smith patent.  The examiner provided views as to             
          the construction of claim 1 and findings of facts with regard to            
          Smith.  Appellant also submitted his views with respect to the              
          remand.  Thus, the case is up before us for decision on the                 
          rejection of claims.                                                        
                                       OPINION                                        
               We have carefully reviewed the rejection on appeal in light            
          of the arguments of the appellant and the examiner.  As a result            
          of this review, we have determined that the subject matter of               
          claim 1 does not pass muster under 35 U.S.C. § 112, second                  

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