Ex Parte RAZDAN et al - Page 3




          Appeal No. 2002-2309                                                        
          Application No. 09/099,386                                                  


          granted and permission denied to modify the block of the first              
          cache; and                                                                  
               sending the acknowledgment to the first cache.                         
               The references relied on by the examiner are:                          
          Galles et al. (Galles)   5,504,874           Apr.  2, 1996                  
          Nishtala et al. (Nishtala) 5,634,068         May  27, 1997                  
               Claims 1 through 11 and 24 stand rejected under the first              
          paragraph of 35 U.S.C. § 112 for lack of written description.               
          According to the examiner (answer, page 3) “[t]here is no                   
          recitation in the specification, of any use (or even non-use) of            
          duplicate coherence states, as set forth in the newly added claim           
          limitations.”                                                               
               Claims 1 through 24 stand rejected under 35 U.S.C. § 103(a)            
          as being unpatentable over Nishtala in view of Galles.                      
               Reference is made to the brief (paper number 27) and the               
          answer (paper number 28) for the respective positions of the                
          appellants and the examiner.                                                
                                       OPINION                                        
               We have carefully considered the entire record before us,              
          and we will sustain the lack of written description rejection of            
          claims 1 through 11 and 24, and we will reverse the obviousness             
          rejection of claims 1 through 24.                                           


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