Ex Parte PIETSCH et al - Page 2




              Appeal No. 2002-1866                                                               Page 2                
              Application No. 09/346,814                                                                               


                                                   BACKGROUND                                                          
                     The appellants’ invention relates to a method and device for assisting a driver                   
              during reverse travel of a vehicle toward an obstacle.  An understanding of the invention                
              can be derived from a reading of exemplary claim 21, which appears in the appendix to                    
              the Brief.                                                                                               
                     The prior art references of record relied upon by the examiner in rejecting the                   
              appealed claims are:                                                                                     
              Shisgal et al. (Shisgal)                  5,574,426                  Nov. 12, 1996                       
              Wieder et al. (Wieder)                    5,864,285                  Jan.  26, 1999                      
              Schulte                                   5,869,764                  Feb.    9, 1999                     
              Suzuki et al. (Suzuki)                    6,072,391                  Jun.    6, 2000                     
                                                                             (filed Jun. 12, 1996)                     
                     The following rejections stand under 35 U.S.C. § 103(a):1                                         
              Claims 21, 23-36, 38, 39, 42-45, 49-57 and 60-63 on the basis of Wieder and Shisgal.                     
              Claims 40, 41, 46, 58 and 59 on the basis of Wieder, Shisgal and Suzuki.                                 
              Claims 47 and 48 on the basis of Wieder, Shisgal, Suzuki and Schulte.                                    
                     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. 18) for the examiner's complete reasoning in support of the rejections, and                   
              to the Brief (Paper No. 17) for the appellants’ arguments thereagainst.                                  
                                                      OPINION                                                          

                     1A rejection under 35 U.S.C. § 112, second paragraph, was withdrawn in the Answer.                







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