Ex parte BAUMGART et al. - Page 10




          Appeal No. 95-1217                                                          
          Application 08/039,674                                                      


          provide an adequate explanation as to why it would require                  
          undue                                                                       
          experimentation for a person of ordinary skill in the art to                
          determine these values.  Further, the Examiner has failed to                
          explain why a person of ordinary skill in the art would be                  
          unable to make and use the claimed invention without knowing                
          the constant C.  The rejection is therefore reversed.                       
               2. The rejections under 35 U.S.C. § 112, ¶ 2                           
               Analysis of 35 U.S.C. § 112, second paragraph, should                  
          begin with the determination of whether the claims set out and              
          circumscribe the particular area with a reasonable degree of                
          precision and particularity; it is here where definiteness of               
          the language must be analyzed, not in a vacuum, but always in               
          light of teachings of the disclosure as it would be                         
          interpreted by one possessing ordinary skill in the art.  In                
          re Johnson, 558 F.2d 1008, 1015, 194 USPQ 187, 193 (CCPA                    
          1977), citing In re Moore, 439 F. 2d 1232, 1235, 169 USPQ 236,              
          238 (1971).  "The test for definiteness is whether one skilled              
          in the art would understand the bounds of the claim when read               



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