Ex Parte Lapierre - Page 4



         Appeal No. 2005-1487                                                       
         Application No. 10/383,781                                                 

         reviewing court has rejected the proposition used by the examiner          
         (Reply Brief, pages 2-3, citing Crown Operations Int’l, Ltd. v.            
         Solutia Inc., 289 F.3d 1367, 1377, 62 USPQ2d 1917, 1922-23 (Fed.           
         Cir. 2002)).                                                               
              It is well settled patent law that the discovery of a new             
         property of a previously known composition or product can not              
         impart patentability to claims to the known composition or                 
         product.  See In re Best, 562 F.2d 1252, 1255, 195 USPQ 430, 433           
         (CCPA 1977); and In re Spada, 911 F.2d 705, 708, 15 USPQ2d 1655,           
         1657 (Fed. Cir. 1990).  We determine that the examiner has met             
         the initial burden of proof in establishing a prima facie case of          
         anticipation, since the examiner has established a reasonable              
         belief that the products of Lunsford and the claimed products are          
         identical or substantially identical.  The examiner has found,             
         and appellant has not disputed, that the fabrics of Lunsford               
         include the same amount and types of fibers as recited in claim            
         9 on appeal, as well as dyeing to a “single shade of color” with           
         dye penetrating into said fibers (see the findings discussed               
         above and in the Answer, page 3).                                          
              Appellant’s argument that the dyeing process to form the              
         claimed product differs from the dyeing process of Lunsford is             
         not persuasive.  Appellant, although “not wishing to be bound to           
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