Ex parte BERMBACH et al. - Page 2




          Appeal No. 97-0165                                         Page 2           
          Application No. 08/222,808                                                  


               The invention pertains to a monitoring installation for                
          containers and trucks and is best understood from an analysis               
          of independent claim 7, reproduced as follows:                              
               7.   A monitoring installation for monitoring containers               
          and trucks, comprising:                                                     
               a drive path through which a truck passes with a driver of             
          the truck driving the truck;                                                
               a low-energy and low current X-ray source having an energy             
          of maximum 140 keV and a current of maximum 1 mA; said X-ray                
          source being located along the drive path for producing X-rays              
          directed at a cargo area of the truck;                                      
               an X-ray detector located along the drive path and                     
          arranged to receive X-rays from the X-ray source after the X-               
          rays have passed through the cargo area of the truck; and                   
               light barrier means positioned along said drive path for               
          activating said X-ray source when a cab of the truck has passed             
          the X-ray source.                                                           
               The examiner relies on the following references:                       
          Bermbach et al. (Bermbach)         5,065,418           Nov. 12,             
          1991                                                                        
          Pantelleria et al. (Pantelleria)   5,097,494           Mar. 17,             
          1992                                                                        
               Claims 7 and 9 stand rejected under 35 U.S.C. 103 as                   
          unpatentable over Bermbach in view of Pantelleria.                          
               Reference is made to the briefs and answer for the                     
          respective positions of appellants and the examiner.                        
                                       OPINION                                        







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