Ex Parte DeMaio et al - Page 13



             Appeal 2006-3408                                                                                    
             Application 10/885,524                                                                              
             invention was made.  Each of the elements of Titterton, Montano, and Fields or                      
             De Forrest combined by the Examiner performs the same function when combined                        
             as it does in the prior art.  Thus, such a combination would have yielded                           
             predictable results.  See Sakraida, 425 U.S. at 282, 189 USPQ at 453.                               
                   Claim 13 is a combination which only unites old elements with no change in                    
             their respective functions and which yields predictable results.  Thus, the claimed                 
             subject matter likely would have been obvious under KSR.  In addition, neither                      
             Appellants’ Specification nor Appellants’ arguments present any evidence that the                   
             addition of an LED lock status indicator to a motorcycle wheel disk lock reminder                   
             system is uniquely challenging or difficult for one of ordinary skill in the art.                   
             Moreover, the LED lock status indicators of Fields or De Forrest are techniques                     
             that have been used to improve certain devices (the door locks of Fields or De                      
             Forrest), and one of skill in the art would recognize that they would improve                       
             similar devices in the same manner.                                                                 
                   Because Appellants have not shown that the application of the LED lock                        
             status indicator of Fields or De Forrest to the motorcycle wheel disk lock reminder                 
             system of the combination of Titterton and Montano would have been beyond the                       
             skill of one of skill in the art, we find using the techniques would have been                      
             obvious.  Under those circumstances, the Examiner did not err in holding that it                    
             would have been obvious to one having ordinary skill in the art at the time the                     
             invention was made to add a conventional LED lock status indicator as taught by                     
             Fields or De Forrest to the motorcycle wheel disk lock reminder system of the                       
             combination of Titterton and Montano in order to facilitate use of the lock by                      

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