Ex parte MATSUMURA et al. - Page 6




          Appeal No. 1999-1770                                                        
          Application 08/750,625                                                      



          perforations for the valve-equipped nozzles which allow the                 
          positive pressure to be held.                                               
                    Nevertheless, we consider claims 5 and 9 to be                    
          anticipated by Cunningham, under 35 U.S.C. § 102(b).  As                    
          disclosed by Cunningham, the chicken house, which has hen                   
          cages 7 and a feces floor (see "litter pits" in col. 1, line                
          21), has a plurality of spraying tubes 9, which are affixed to              
          pest-control agent-supplying means 13, etc., and supported by               
          suspending means (col. 4, lines 31 to 33).  The spraying tubes              
          are perforated along the longitudinal axis, as claimed, in                  
          that the bore of the arm 71 extending to each nozzle 75 (Fig.               
          3) constitutes a "perforation" in the tube, it being noted                  
          that these claims do not exclude the presence of nozzles 75.                
                    Accordingly, since anticipation is the epitome of                 
          obviousness, In re Avery, 518 F.2d 1228, 1234, 186 USPQ 161,                
          166 (CCPA 1975), we will sustain rejection (2) as to claims 5               
          and 9.  However, because the basic thrust of the basis of our               
          affirmance                                                                  





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