Ex Parte BOHN - Page 3



          Appeal No. 2004-2142                                                        
          Application No. 09/220,736                                                  

               Reference is made to the briefs and answer for the                     
          respective positions of appellant and the examiner.                         
                                       OPINION                                        
               A rejection for anticipation under section 102 requires that           
          the four corners of a single prior art document describe every              
          element of the claimed invention, either expressly or inherently,           
          such that a person of ordinary skill in the art could practice              
          the invention without undue experimentation.  In re Paulsen, 30             
          F.3d 1475, 1478-79, 31 USPQ2d 1671, 1673 (Fed. Cir. 1994).                  
               The examiner sets forth, at page 4 of the answer, the                  
          correspondence of the claimed elements to elements disclosed in             
          the Thomson reference.  The examiner specifically equates the               
          claimed “object” with item 10 in Thomson.  It is clear from                 
          Thomson, that element 10 depicted therein is a light source and             
          is most definitely not the object to be scanned.  Accordingly,              
          the examiner’s whole premise about how the elements of Thomson              
          are alleged to meet the instant claim language is flawed.                   
               Since the examiner has clearly not established a prima facie           
          case of anticipation, we will not sustain the rejection of claims           
          1-3 and 7-9 under 35 U.S.C. § 102(b).                                       
               Moreover, we also will not sustain the rejection of claims             
          4-6 and 10-17 under 35 U.S.C. § 103 because we find no reason               
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