Ex parte GRABHORN - Page 21




                 Appeal No. 1999-2446                                                                                    Page 21                        
                 Application No. 08/705,592                                                                                                             


                 as to why it would have been obvious at the time the invention                                                                         
                 was made to a person having ordinary skill in the art to have                                                                          
                 modified the mesh opening size of Scott to be about ½ inch.                                                                            
                 In fact, the examiner has not even alleged that such a                                                                                 
                 modification of the wire mesh in Scott would have been obvious                                                                         
                 at the time the invention was made to a person having ordinary                                                                         
                 skill in the art.   Since the examiner has not established8                                                                                                       
                 that the subject matter of claim 10 would have been obvious                                                                            
                 under 35 U.S.C. § 103, the decision of the examiner to reject                                                                          
                 claim 10 under 35 U.S.C. § 103 as being unpatentable over                                                                              
                 Scott is reversed.                                                                                                                     


                 Claim 12                                                                                                                               



                          7(...continued)                                                                                                               
                 particular.  See, e.g., C.R. Bard, Inc. v. M3 Sys., Inc., 157                                                                          
                 F.3d 1340, 1352, 48 USPQ2d 1225, 1232 (Fed. Cir. 1998).  A                                                                             
                 broad conclusory statement regarding the obviousness of                                                                                
                 modifying a reference, standing alone, is not "evidence."                                                                              
                 E.g., McElmurry v. Arkansas Power & Light Co., 995 F.2d 1576,                                                                          
                 1578, 27 USPQ2d 1129, 1131 (Fed. Cir. 1993); In re Sichert,                                                                            
                 566 F.2d 1154, 1164, 196 USPQ 209, 217 (CCPA 1977).  See also                                                                          
                 In re Dembiczak, 175 F.3d 994, 999, 50 USPQ2d 1614, 1617 (Fed.                                                                         
                 Cir. 1999).                                                                                                                            
                          8See page 7 of the answer.                                                                                                    







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