Ex parte LONGCOR et al. - Page 15




          Appeal No. 97-0032                                                          
          Application No. 08/095,295                                                  


          structure for performing that function, the structure disclosed             
          in the specification must be considered, and the patent claim               
          construed to cover both the disclosed structure and equivalents             
          thereof"). Thus, in my view both the statute and our reviewing              
          court mandate application of the statutory claim interpretation             
          where the language of the claim invokes it.                                 


               Additionally, the application of the sixth paragraph is a              
          matter of claim construction.  Claim construction is a question             
          of law which is reviewed de novo.  Donaldson, 16 F.3d at 1192, 29           
          USPQ2d at 1848; Kalman v. Kimberly-Clark Corp., 713 F.2d 760,               
          771, 218 USPQ 781, 789 (Fed. Cir.), cert. denied, 465 U.S. 1026             
          (1984).  I therefore believe we are not bound by or in anyway               
          obligated to adopt an erroneous construction of the claimed                 
          subject matter simply because the examiner and applicant appear             
          to agree upon it.  Indeed, in Iwahashi the Federal Circuit                  
          applied the sixth paragraph in deciding the appeal although it              
          had not been briefed or argued during the proceedings in the PTO            
          or briefed to the Court.  Iwahashi, 888 F.2d at 1375, 12 USPQ2d             
          at 1911-12.                                                                 




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