Ex parte HOLTROP et al. - Page 2




          Appeal No. 2000-0954                                       Page 2           
          Application No. 08/972,206                                                  


               The appellants' invention relates to a method of cleaning              
          manure from support surfaces of egg-laying installations                    
          (specification, p. 1).  A copy of the claims under appeal is                
          set forth in the appendix to the appellants' brief.                         


               The prior art references of record relied upon by the                  
          examiner in rejecting the appealed claims are:                              
          Woods et al. (Woods)          3,274,973                Sep. 27,             
          1966                                                                        
          Castrantas                    4,014,805                Mar. 29,             
          1977                                                                        
          Dyer                               5,365,878                Nov.            
          22, 1994                                                                    



               Claims 1 to 3 stand rejected under 35 U.S.C. § 103 as                  
          being unpatentable over Woods in view of Castrantas.                        


               Claims 4 and 5 stand rejected under 35 U.S.C. § 103 as                 
          being unpatentable over Dyer in view of Castrantas.                         


               Rather than reiterate the conflicting viewpoints advanced              
          by the examiner and the appellants regarding the above-noted                
          rejections, we make reference to the answer (Paper No. 10,                  







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