Ex parte POLLARD - Page 7




          Appeal No. 97-1758                                         Page 7           
          Application No. 08/326,721                                                  


          rotatably mounting a sleeve assembly 12 to a block 234.  The                
          supporting assembly comprises a shaft 232.  One end of the                  
          shaft is attached to the rear end of the guide assembly’s yoke              
          member 114.  The other end of the shaft is attached to block                
          234.  Col. 7, l. 65 - col. 8, l. 5.  In summary, Wanger’s                   
          sleeve is mounted to its carriage only at one point, and the                
          point is in the rear of the sleeve assembly.                                


               Comparison of the claim language to the reference’s                    
          teaching evidences that Wanger’s supporting assembly does not               
          anticipate the claimed mounting.  The claimed sleeve is                     
          mounted to the carriage “at first and second mounting                       
          locations.”  (Appeal Br., App. A at 4.)  In contrast, the                   
          reference’s sleeve assembly is mounted to its block at a                    
          single mounting location, viz., the rear end of the guide                   
          assembly’s yoke member.  Col. 8, ll. 2-4.  The first claimed                
          mounting location is “adjacent the aperture,” for receiving a               
          disk cartridge.  (Appeal Br., App. A at 4.)  In  contrast,                  
          Wanger’s single mounting location and aperture reside at                    
          opposite ends of the reference’s sleeve assembly.  The                      
          mounting location is at the rear end 16; the aperture, at the               







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Last modified: November 3, 2007