Ex Parte Beauregard et al - Page 2

                Appeal 2006-2252                                                                                
                Application 10/397,012                                                                          
                       This appeal involves claims 1 to 31, the only claims pending in this                     
                application.  We have jurisdiction over the appeal pursuant to 35 U.S.C.                        
                § 6(b) (2002).                                                                                  
                       The claims are directed to an apparatus for continually monitoring a                     
                plurality of Global Positioning System satellites in space.  Claim 1 is                         
                illustrative:                                                                                   
                       1. An apparatus for continuously monitoring a plurality of Global                        
                Positioning System (GPS) satellites in space, comprising:                                       
                             a plurality of GPS receivers respectively on-board said plurality                  
                of GPS satellites for continuously monitoring and receiving navigation                          
                signals from said plurality of GPS satellites in view of the plurality of GPS                   
                receivers; and                                                                                  
                             means for determining a range to said each GPS satellite in                        
                view of said plurality of GPS receivers using the navigation signals.                           
                       The Examiner relies on the following prior art references to show                        
                unpatentability:                                                                                
                Brodie                     US 6,009,376               Dec. 28, 1999                             
                Green                      US 6,667,713 B2            Dec. 23, 2003                             
                Murphy                     US 6,674,398 B2            Jan.  06, 2004                            




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