Ex Parte Knoll et al - Page 2



           Appeal No. 2006-0323                                                                    
           Application 10/088,727                                                                  

           and a display surface, which is outside the projection unit, onto                       
           which a real image is generated by the projection unit.                                 
           Representative claim 16 is reproduced as follows:                                       
                 16.  A display apparatus in a vehicle, comprising:                                
                 a projection unit arranged at least one of on a vehicle roof                      
           and on an inside mirror of the vehicle; and                                             
                 a display surface, which is outside the projection unit,                          
           onto which a real image is generated by the projection unit.                            
           The examiner relies on the following references:                                        
           Jost et al. (Jost)            4,919,517          Apr. 24, 1990                          
           Hwang et al. (Hwang)          6,317,170          Nov. 13, 2001                          
           Kleinschmidt                  6,750,832          June 15, 2004                          
           (filed June 21, 1999)                                                                   
           Claims 16-42 stand rejected under 35 U.S.C. § 103(a).  As                               
           evidence of obviousness the examiner offers Jost in view of                             
           Kleinschmidt with respect to claims 16-26 and 31-42, and Hwang is                       
           added to this combination with respect to claims 27-30.                                 
           Rather than repeat the arguments of appellants or the                                   
           examiner, we make reference to the briefs and the answer for the                        
           respective details thereof.                                                             
           OPINION                                                                                 
           We have carefully considered the subject matter on appeal,                              
           the rejections advanced by the examiner and the evidence of                             
           obviousness relied upon by the examiner as support for the                              
           rejections.  We have, likewise, reviewed and taken into                                 

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