Ex Parte SAKURAI et al - Page 2




              Appeal No. 1998-3066                                                                                         
              Application No. 08/444,517                                                                                   


                     1.  A printer comprising:                                                                             
                            a print execution unit for printing on predetermined paper; and                                
                            a control unit for controlling the operation of said print execution                           
                     unit,                                                                                                 
                            wherein said control unit controls the operation of said print                                 
                     execution unit in response to an external print request to perform a                                  
                     printing operation,                                                                                   
                            wherein said control unit includes plural logical printers each of                             
                     which performs a virtual printing processing corresponding to plural jobs,                            
                     and                                                                                                   
                            wherein said control unit controls the operation of said print                                 
                     execution unit when each of said logical printers has completed a virtual                             
                     printing operation for one page, thus printing actually data for the page.                            
                     The examiner relies on the following references:                                                      
                     Mitsuhashi                          5,274,461             Dec. 28, 1993                               
                     Padalino et al. (Padalino)          5,299,296             Mar. 29, 1994                               
                     Boswell                             5,559,933             Sep. 24, 1996                               
                                                                        (filed Apr. 22, 1994)                              
                     Claims 1-9 stand rejected under 35 U.S.C. § 103.  As evidence of obviousness,                         
              the examiner cites Boswell and Mitsuhashi with regard to claims 1, 3-6, 8 and 9, adding                      
              Padalino to this combination with regard to claims 2 and 7.                                                  





                     Reference is made to the briefs and answer for the respective positions of                            

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