Ex Parte LINDHORST et al - Page 5




          Appeal No. 2002-2182                                                        
          Application No. 09/223,565                                                  


          468 U.S. 1228 (1984); W.L. Gore and Associates, Inc. v. Garlock,            
          Inc., 721 F.2d 1540, 1554, 220 USPQ 303, 313 (Fed. Cir. 1983),              
          cert. denied, 469 U.S. 851 (1984).                                          
               With respect to representative independent claim 1, the                
          Examiner indicates (Answer, pages 3 and 4) how the various                  
          limitations are read on the disclosure of Lemay.  In particular,            
          the Examiner directs attention to pages 121-123 and 168-170 of              
          Lemay along with the accompanying illustrations in Figures 8.3-8.6          
          and 9.15-9.17.                                                              
               At the outset, we note that it is a basic tenet of patent law          
          that claims are to be given their broadest reasonable                       
          interpretation consistent with the description in the                       
          specification.  With this in mind, we have reviewed Appellants’             
          specification for guidance as to the proper interpretation of the           
          claim language and we find little enlightenment as to how to                
          properly interpret the first, second, and third “display portion”           
          language of representative claim 1.  Further adding to this                 
          difficulty is the fact that Appellants’ arguments in the Briefs do          
          not refer to any specific portion of their specification or drawing         





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