Ex parte EDWARD A. SCHROEDER - Page 6




          Appeal No. 95-0575                                                          
          Application No. 07/921,645                                                  

          more than a change of form or design without a change of                    
          function” (final rejection, page 2).                                        
               Rejections based on 35 U.S.C. § 103 must rest on a factual             
          basis.  In re Warner, 379 F.2d 1011, 1017, 154 USPQ 173, 177-78             
          (CCPA 1967).  In making such a rejection, the examiner has the              
          initial duty of supplying the requisite factual basis and may               
          not, because of doubts that the invention is patentable, resort             
          to speculation, unfounded assumptions or hindsight reconstruction           
          to supply deficiencies in the factual basis.  Id.                           
               In the present case, the examiner has failed to advance any            
          factual basis to support the conclusion that it would have been             
          obvious to one of ordinary skill in the art to modify the Exhibit           
          A adjustable basketball backboard system in the manner proposed.            
          The mere fact that the prior art could be so modified would not             
          have made the modification obvious unless the prior art suggested           
          the desirability of the modification (see In re Gordon, 733 F.2d            
          900, 902, 221 USPQ 1125, 1127 (Fed. Cir. 1984)).  Exhibit A                 
          contains no such suggestion.                                                
               Accordingly, we shall not sustain the standing 35 U.S.C.               
          § 103 rejection of claim 1, or of claims 2, 3, 5 and 10 which               
          depend therefrom, as being unpatentable over Exhibit A.                     
               Bearson, Barisa, Bottorff, Haston, Wilson, Sinner and/or               
          Grable, applied by the examiner to meet other features of the               
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