Ex Parte Maeda et al - Page 5




              Appeal No. 2005-2736                                                                   Παγε 5                                         
              Application No. 09/966,288                                                                                                            


              Refrigeration v. Kysor Indus. Corp., 777 F.2d 687, 689, 227 USPQ 845, 846-847 (Fed.                                                   
              Cir. 1985).  Rather, if a claimed element (or elements) is inherent in a prior art                                                    
              reference, then that element (or elements) is disclosed for purposes of finding                                                       
              anticipation.  See Verdegaal Bros., Inc. v. Union Oil Co., 814 F.2d at 631-33,                                                        
              2 USPQ2d at 1052-54.                                                                                                                  
                     It is well settled that the burden of establishing a prima facie case of anticipation                                          
              resides with the Patent and Trademark Office (PTO).  See In re Piasecki, 745 F.2d                                                     
              1468, 1472, 223 USPQ 785, 788 (Fed. Cir. 1984).   When relying upon the theory of                                                     
              inherency, the examiner must provide a basis in fact and/or technical reasoning to                                                    
              reasonably support the determination that the allegedly inherent characteristic                                                       
              necessarily flows from the teachings of the applied prior art.  See Continental Can Co.                                               
              v. Monsanto co., 948 F.2d 1264, 1268, 20 USPQ2d 1746, 1749 (F3d. Cir. 1991); Ex                                                       
              parte Levy, 17 USPQ2d 1461, 1464 (Bd. Patent App. & Int. 1990).  Inherency, however,                                                  
              can not be established by probabilities or possibilities.  The mere fact that a certain                                               
              thing may result from a given set of circumstances is not sufficient. Id at 1269, 20                                                  
              USPQ2s at 1749 (quoting In re Oelrich, 666 F.2d 578, 581, 212 USPQ 323, 326 (CCPA                                                     
              1981).                                                                                                                                






















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