Ex Parte BROOKS - Page 11




              Appeal No. 2002-2023                                                            Paper 31                      
              Application No. 08/689,526                                                      Page 11                       
              "cursor orientation" to make the cursor "reappear" (c. 3, l. 57 - c. 4, l. 45).  For example,                 
              in McCambridge Figure 3, (right), when the cursor 304 points to a position in region 302                      
              of the display screen 300, it is visible on the display screen.  However, if the cursor is                    
              positioned to point to another region, e.g., 306, 310 or 314, it may not be visible.                          
              Therefore, upon detecting that the cursor is in one of these other regions, the method's                      
              "cursor component" determines, e.g., that the cursor 308 in right edge region 306                             
              should be aligned so that the cursor is visible on the screen.  [See c. 4, l. 46 - c. 6, l. 6.]               
              VIII.  Analysis                                                                                               
                     Obviousness is a question of law based on findings of underlying facts relating to                     
              the prior art, the skill of the artisan, and objective considerations.  See Graham v. John                    
              Deere Co., 383 U.S. 1, 17, 148 USPQ 459, 467 (1966).  To establish a prima facie case                         
              of obviousness based on a combination of the content of various references, there must                        
              be some teaching, suggestion or motivation in the prior art to make the specific                              
              combination that was made by the applicant.  In re Raynes, 7 F.3d 1037, 1039, 28                              
              USPQ2d 1630, 1631 (Fed. Cir. 1993); In re Oetiker, 977 F.2d 1443, 1445, 24 USPQ2d                             
              1443, 1445 (Fed. Cir. 1992).  Obviousness cannot be established by hindsight                                  
              combination to produce the claimed invention.  In re Gorman, 933 F.2d 982, 986, 18                            
              USPQ2d 1885, 1888 (Fed. Cir. 1991).  As discussed in Interconnect Planning Corp. v.                           
              Feil, 774 F.2d 1132, 1143, 227 USPQ 543, 551 (Fed. Cir. 1985), it is the prior art itself,                    
              and not the applicant's disclosure, that must establish the obviousness of the                                
              combination.                                                                                                  
                     As to all of the independent claims, appellant argues that the prior art does not                      






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