Ex Parte TARVIN et al - Page 1




                The opinion in support of the decision being entered                        
                today was not written for publication in a law journal                      
                and is not binding precedent of the Board.                                  
                                                                   Paper No. 22             


                       UNITED STATES PATENT AND TRADEMARK OFFICE                            
                                                                                           
                           BEFORE THE BOARD OF PATENT APPEALS                               
                                    AND INTERFERENCES                                       
                                                                                           
                       Ex parte MICHAEL TARVIN and MICHAEL A. RAU                           
                                                                                           
                                   Appeal No. 2003-0566                                     
                               Application No. 09/395,072                                   
                                                                                           
                                         ON BRIEF                                           
                                                                                           
          Before KIMLIN, GARRIS and DELMENDO, Administrative Patent Judges.                 
          KIMLIN, Administrative Patent Judge.                                              


                                    DECISION ON APPEAL                                      
                This is an appeal from the final rejection of claims 21-30,                 
          all the claims remaining in the present application.  Claim 21 is                 
          illustrative:                                                                     
                21.  A method of forming a solid floor coating from a liquid                
          wherein the solid floor coating has a distinctively different                     
          color with respect to the color of the liquid to signify the                      
          change of the liquid to a solid, comprising applying an acrylate-                 
          containing ultraviolet (UV) curable liquid material to a floor                    
          surface, the acrylate-containing UV curable liquid material                       
          containing not less than 90% by weight acrylate and not less than                 
          0.001% by weight of a dye or not less than about 0.05% by weight                  
          pigment, and subjecting the acrylate-containing UV curable liquid                 

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