Ex Parte Van Slyke et al - Page 3


          Appeal No. 2004-1962                                                        
          Application No. 09/996,415                                                  

               Claims 1, 3-6, 15, and 17 stand rejected under 35 U.S.C.               
          § 103 as being obvious over Spahn in view of Green, Yamazaki,               
          and Soden.                                                                  
               Claims 2, 8-14, 16, and 18 stand rejected under 35 U.S.C.              
          § 103 as being obvious over Spahn in view of Green, Yamazaki and            
          Soden, and further in view of Tanabe and Takagi.                            
               Claims 7 and 12-14 stand rejected under 35 U.S.C. § 103 as             
          being obvious over Spahn in view Green and Yamazaki, and further            
          in view of Tanabe and Takagi, and further in view of Steube.                
               The examiner relies upon the following references as                   
          evidence of unpatentability:                                                
          Takagi et al. (Takagi)        4,197,814           Apr. 15, 1980             
          Steube                      4,233,937           Nov. 18, 1980             
          Soden et al. (Soden)          5,532,102           Jul. 02, 1996             
          Spahn                       6,237,529           May  29, 2001             
          Yamazaki et al. (Yamazaki)    2001/0006827        Jul. 05, 2001             
          Tanabe et al. (Tanabe)        2001/0008121        Jul. 19, 2001             

               On page 4 of the brief, appellants state that claims 2-18              
          stand or fall with claim 1.  We therefore consider claim 1 in               
          this appeal.  37 CFR § 1.192(c)(7-8)(2004).                                 
               We have carefully reviewed appellants’ brief and reply                 
          brief, and the examiner’s answer, and the applied references.               
          This review has led us to conclude that the examiner’s                      
          rejections are well founded.                                                

                                       OPINION                                        
               In an effort to streamline the issues in this appeal, we               
          observe, on pages 4-8 of the brief and on pages 2-4 of the reply            
          brief, that appellants limit their arguments to the references              
          of Spahn in view of Soden in connection with the subject matter             

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