Ex Parte Burger - Page 4


          Appeal No. 2004-1228                                                        
          Application No. 09/813,088                                                  



                    page 3)); and                                                     
               IV. claims 1 through 7, 18 through 32, and 40 through 46               
                    under the judicially created doctrine of obviousness-             
                    type double patenting as unpatentable over claims 1               
                    through 8 of Burger (answer, page 3; Nov. 6, 2001                 
                    Office action, page 4).                                           
               We reverse rejection I but affirm rejections II through IV             
          for essentially those reasons set forth by the examiner. 1                  


                    I. 35 U.S.C. § 112, ¶1, Written Description:                      
                                    Claims 18-22                                      
               As an initial matter, it is important to emphasize that the            
          examiner bears the initial burden of presenting a prima facie               
          case of unpatentability, whether it be based on prior art or on             
          any other ground.  In re Oetiker, 977 F.2d 1443, 1445, 24 USPQ2d            
          1443, 1444 (Fed. Cir. 1992).  “Insofar as the written description           
          requirement is concerned, that burden is discharged by                      


               1  Regarding rejection IV, the appellant submits that all              
          claims stand or fall together.  (Substitute appeal brief filed              
          Jul. 31, 2003, paper 18, p. 9.)  As to rejections II and III, the           
          appellant urges that the claims are separately patentable.  ( Id.)          
          We point out, however, that merely pointing out differences in              
          what the claims cover is not an argument for separate                       
          patentability within the meaning of 37 CFR §                                
          1.192(c)(7)(2003)(effective Apr. 21, 1995).  Nevertheless, we               
          will consider the claims separately to the extent that the                  
          appellant argues them separately within the meaning of the                  
          regulation.                                                                 


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