Ex Parte Chwalek 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               and is not binding precedent of the Board.                             

                      UNITED STATES PATENT AND TRADEMARK OFFICE                       
                                                                                     
                         BEFORE THE BOARD OF PATENT APPEALS                           
                                  AND INTERFERENCES                                   
                                                                                     
                  Ex parte JAMES M. CHWALEK and DAVID L. JEANMAIRE                    
                                                                                     
                                Appeal No. 2005-0284                                  
                             Application No. 10/035,902                               
                                                                                     
                                      ON BRIEF                                        
                                                                                     
          Before KIMLIN, OWENS and KRATZ, Administrative Patent Judges.               
          KIMLIN, Administrative Patent Judge.                                        

                                 DECISION ON APPEAL                                   
               This is an appeal from the final rejection of claims 1-8,              
          all the claims pending in the present application.  Claims 1 and            
          2 are illustrative:                                                         
          1.   An ink jet printer comprising:                                         
               a print head having an array of nozzles from which ink                 
          droplets of adjustable volume are emitted;                                  
               a mechanism adapted to individually adjust the volume of the           
          emitted ink droplets, said mechanism having a first state wherein           
          the emitted droplets of selected nozzles are of a predetermined             
          small volume and a second state wherein the emitted droplets of             
          selected nozzles are of a predetermined large volume; and                   

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