Ex Parte BROWNING et al - Page 5



                Appeal 2007-0700                                                                              
                Application 09/159,509                                                                        
                Patent 5,559,995                                                                              

                      6.     The Examiner rejected reissue claims 10-46, 48-55, 58-68,                        
                84-94, 97-104, and 106-108 under 35 U.S.C. § 251 as being an improper                         
                recapture of surrendered subject matter (Supplemental Answer 2-12).                           
                      7.     Claims 1-9, 56-57, 69-83, and 105 are not rejected.                              

                                                 II. ISSUES                                                   
                      The sole issue before the Board is whether Appellants have                              
                established that the Examiner erred in rejecting claims 10-46, 48-55, 58-68,                  
                84-94, 97-104, and 106-108 under 35 U.S.C. § 251 based on recapture.                          

                                         III. FINDINGS OF FACT                                                
                      The following findings of fact are supported by a preponderance of                      
                the evidence.                                                                                 
                                              A.  The Invention                                               
                      1.     Appellants invented (U.S. Patent 5,559,995, Abstract):                           
                                   A method and apparatus for creating virtual worlds                         
                             wherein a user may begin with a database containing a                            
                             limited pictorial representation of a desired virtual world                      
                             and then edit the database to specify the remaining data                         
                             needed to create the actual virtual world.  In one                               
                             embodiment of the present invention, a database                                  
                             containing a limited pictorial representation of a virtual                       
                             world is communicated to a receiving unit, and a                                 
                             grouping unit collects various descriptions of the pictorial                     
                             representation into selected groups.  An attribute                               
                             assigning unit then assigns attributes to the groups.  The                       

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