Ex Parte SILVA et al - Page 3




              Appeal No. 2002-1313                                                                Page 3                
              Application No. 09/282,590                                                                                


                            displaying a three dimensional representation of a modifier to be                           
                     applied to said object for altering a shape of said object in association with                     
                     the representation of the object, the representation of the modifier having                        
                     a shape defined by one or more modifier parameters that are associated                             
                     with the modifier, and the representation of the modifier having a shape                           
                     indicating an approximate resulting shape of the object when the modifier                          
                     is applied to the object;                                                                          
                            receiving a selection corresponding to a change to one of the                               
                     modifier parameters;                                                                               
                            re-displaying said three dimensional representation of said modifier                        
                     based on the changed modifier parameters;                                                          
                            applying said modifier to said object; and                                                  
                            generating and displaying a second three dimensional                                        
                     representation of said object from said object and said modifier, wherein                          
                     said second three dimensional representation of said object is deformed                            
                     with respect to said first three dimensional representation.                                       


                     Claims 1, 2, 4-10, 16, and 18-20 stand rejected under 35 U.S.C. § 102(e) as                        
              anticipated by U.S. Patent No. 5,583,977 (“Seidl”).  Claims 3, 11-15, and 17 stand                        
              rejected under 35 U.S.C. § 103(a) as obvious over Seidl in view of Lau-Kee et al., VPL:                   
              An Active, Declarative Visual Programming System, Proceedings of IEEE Workshop on                         
              Visual Languages, Oct. 1991 (“Lau-Kee”).                                                                  


                                                       OPINION                                                          










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