Ex Parte Wakefield et al - Page 5




                    Appeal No. 2002-2026                                                                                                                                  
                    Application No. 09/620,424                                                                                                                            


                    issue for us to decide is whether the word "recovery" before the                                                                                      
                    word "means" defines structure.                                                                                                                       
                              Our reviewing court, when considering the issue of whether                                                                                  
                    "perforation means . . . for tearing" defines structure or                                                                                            
                    function, the court stated                                                                                                                            
                              "[t]o invoke [35 U.S.C. § 112, sixth paragraph]                                                                                             
                              statute, the alleged means-plus-function claim element                                                                                      
                              must not recite a definite structure which performs the                                                                                     
                              described function."  See Cole v. Kimberly-Clark Corp.,                                                                                     
                              102 F.3d 524, 531, 41 USPQ2d 1001, 1006 (Fed. Cir.                                                                                          
                              1996).  To make this determination, the court turned to                                                                                     
                              a dictionary to confirm the ordinary meaning of                                                                                             
                              "perforation."  Id.                                                                                                                         
                              Turning to Webster's New World Dictionary, Third College                                                                                    
                    Edition copyright 1998, page 1112 we find that the definition of                                                                                      
                    recovery is "the act or an instance of recovery."3  From the                                                                                          
                    ordinary meaning of "recovery," we find that the term only                                                                                            
                    recites the function of the act of recovering which is to get                                                                                         
                    back something that is lost.  Because the element "recovery means                                                                                     
                    for recovering the data from the disc" does not recite any                                                                                            
                    structure for recovering the data, we find that the claimed                                                                                           
                    element must be properly treated under 35 U.S.C. § 112, sixth                                                                                         
                    paragraph.                                                                                                                                            


                              3 A copy of the appropriate pages of the Webster New World                                                                                  
                    Dictionary is included as an attachment to this opinion.                                                                                              
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