Ex parte RIGNEY - Page 8




          Appeal No. 1999-0969                                                        
          Application No. 08/790,501                                                  


               Appellant's grouping of claim 6 separate from claim 1                  
          urges "Claim 6 further requires: (1) a plurality of breakaway               
          segments; and (2) volumetric relationship of the breakaway                  
          segments to the main segment; (3) the predetermined drop rates              
          corresponding to the number (or total volume) of segments                   
          broken away" and "[t]his plurality of volumetrically related                
          segments is nowhere taught or suggested in Rigney '790"                     
          (brief, page 9).                                                            
               As noted above, Figure 1 of Rigney shows a main segment                
          of a crawdad body with legs joined to the body at junction                  
          points.  We find that the shape of the crawdad body in Rigney               
          is identical, or virtually identical, to the shape in                       
          appellant's application.                                                    
               We further find that the volumetric relationship of the                
          breakaway segments to the main segment and the predetermined                
          drop rates corresponding to the number (or total volume) of                 
          segments broken away are expressly described, or inherent, in               
          the disclosure of Rigney.  It is sufficient for purposes of                 
          anticipation that the reference inherently discloses each                   
          element (or elements).  See Verdegaal Bros., Inc. v. Union Oil              
          Co., 814 F.2d 628, 631, 2 USPQ2d 1051, 1053.                                
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