Ex parte UNSIN - Page 5




                     Appeal No. 1996-0941                                                                                                                                              
                     Application 08/091,421                                                                                                                                            


                     Paper No. 13).   Because “aluminous cement”, which is the only3                                                                                                                                   
                     term objected to by the examiner, does not appear in claim 14,                                                                                                    
                     we reverse the rejection of this claim under 35 U.S.C. § 112,                                                                                                     
                     first paragraph.                                                                                                                                                  
                                As for claims 8-13 and 15-26, the examiner argues that                                                                                                 
                     the disclosures in Barnes that typical high alumina cements                                                                                                       
                     include 37-41% alumina (Table 2, page 377), and that aluminous                                                                                                    
                     cements containing from below 40% to over 80% alumina (page                                                                                                       
                     429) are used, indicate that high alumina cement is a specific                                                                                                    
                     type of aluminous cement (answer, pages 7-8).  Appellant                                                                                                          
                     argues that these two passages are not contradictory (reply                                                                                                       
                     brief, page 3), and the examiner provides no explanation as to                                                                                                    
                     why Barnes’ teaching that high alumina cements typically                                                                                                          

                                3“Do Not Enter” is written in the margin of the amendment                                                                                              
                     and is initialed, apparently by the examiner or his                                                                                                               
                     supervisor.  Also, the examiner stated in an advisory action                                                                                                      
                     (mailed October 27, 1994, paper no. 13) that the amendment                                                                                                        
                     will not be entered, and stated in the examiner’s answer (page                                                                                                    
                     6) that it has not been entered.  This amendment, however, has                                                                                                    
                     been clerically entered.  Upon return of the application to                                                                                                       
                     the examiner, the discrepancy between the instruction not to                                                                                                      
                     enter the amendment and the entry of the amendment should by                                                                                                      
                     resolved.  Contrary to appellant’s argument (reply brief,                                                                                                         
                     pages 1-2), denial of entry of an amendment is only a                                                                                                             
                     petitionable matter, not an appealable matter.  See Manual of                                                                                                     
                     Patent Examining Procedure § 1002.02(c) (7th ed., July 1998);                                                                                                     
                     Ex parte Des Granges, 162 USPQ 379, 380 (Bd. App. 1968).                                                                                                          
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