Ex parte JOHNSON - Page 4




          Appeal No. 98-0002                                                          
          Application No. 08/300,089                                                  


                                    THE REJECTION                                     
               Claims 14 to 28 stand rejected under 35 U.S.C. § 103 as                
          unpatentable over the German '389A reference.  Although the                 
          examiner admits that it is unclear whether the German '389A                 
          reference laser would work when passed through a wooden                     
          barrier, the examiner states "it wold [sic] have been obvious               
          to employ a laser that could be passed through a wooden                     
          barrier and refocused past the barrier to destroy pests on the              
          opposite side of the barrier" (answer, page 3).  With respect               
          to claim 22 and the claims dependent thereon, while the                     
          examiner admits that the German reference does not disclose                 
          using the laser scanner through a hole made in the barrier,                 
          the examiner concludes that "it would have been obvious to                  
          hole [sic] a barrier to increase the power toward the target                
          species" (answer, page 3).                                                  
                                       OPINION                                        
               We have carefully reviewed the rejection on appeal in                  
          light of the arguments of the appellant and the examiner.  As               
          a result of this review, we have determined that the applied                
          prior art does not establish a prima facie case of obviousness              
          with respect to the subject matter on appeal.  Accordingly,                 
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