Ex parte PROVEAUX - Page 4




          Appeal No. 1999-2245                                                        
          Application No. 08/705,388                                                  


          the examiner.  As a consequence of our review, we make the                  
          determinations which follow.                                                


                              The indefiniteness issue                                


               We reverse the rejection of claims 11 and 12 under                     
          35 U.S.C. § 112, second paragraph, as being indefinite.                     


               The examiner has focused upon three aspects of alleged                 
          indefiniteness (answer, pages 4 through 6), which we address                
          below.                                                                      


               As perceived by the examiner, it is uncertain whether                  
          appellant is claiming the subcombination of a seal per se or a              
          seal in combination with first and second spools.  We                       
          certainly appreciate that the character of the preambles and                
          body of each of claims 11 and 12 may offer some initial                     
          difficulty in discerning the scope of these claims.  Appellant              
          views the preamble as limiting the claimed seal to a                        

          401 F.2d 825, 826, 159 USPQ 342, 344 (CCPA 1968).                           

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