Ex Parte SANADA et al - Page 3




          Appeal No. 2002-1856                                                        
          Application No. 09/255,699                                                  



                                 THE PRIOR ART                                        
               The references relied on by the examiner as evidence of                
          obviousness are:                                                            
          Houser                        3,701,476           Oct. 31, 1972             
          Robertson et al. (Robertson) 5,487,378            Jan. 30, 1996             
          Ciardella et al. (Ciardella) 5,505,777            Apr.  9, 1996             
          Sander et al. (Sander)        5,991,019           Nov. 23, 1999             

                                   THE REJECTIONS                                     
               Claim 10 stands rejected under 35 U.S.C. § 103(a) as being             
          unpatentable over Ciardella in view of Houser.                              
               Claim 12 stands rejected under 35 U.S.C. § 103(a) as being             
          unpatentable over Ciardella in view of Houser and Robertson.                
               Claims 1, 18 and 19 stand rejected under 35 U.S.C. § 103(a)            
          as being unpatentable over Ciardella in view of Houser and                  
          Sander.                                                                     
               Attention is directed to the appellants’ main and reply                
          briefs (Paper Nos. 20 and 22) and to the examiner’s answer (Paper           
          No. 21) for the respective positions of the appellants and the              
          examiner regarding the merits of these rejections.                          













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