Ex parte GRAHAM - Page 3




                     Appeal No. 97-2746                                                                                                                                                
                     Application 08/399,693                                                                                                                                            


                     examiner with regard to the merits of this rejection.                                                             3                                               


                                As a preliminary matter, we note that on page 2 in the                                                                                                 
                     brief the appellant has raised the issue of the status of an                                                                                                      
                     earlier filed petition to the Commissioner (Paper No. 13).  As                                                                                                    
                     pointed out by the examiner on page 5 in the answer, a                                                                                                            
                     response to this petition was mailed to the appellant on                                                                                                          
                     January 15, 1997 (Paper No. 19).                                                                                                                                  
                                Turning now to the rejection at hand, Fonden discloses a                                                                                               
                     method and apparatus for supplying pressurized air to the                                                                                                         
                     brakes 4 of a net or cable device designed to arrest a moving                                                                                                     
                     vehicle (e.g., an airplane) and retard its speed.  As                                                                                                             
                     described by Fonden with reference to Figure 3,                                                                                                                   
                                           [t]he compressed air is kept in a receptable                                                                                                
                                [sic] 5 having a shut off valve 6 and a tubing 7 for                                                                                                   
                                replenishing the receptacle with compressed air                                                                                                        
                                through a valve 16 and draw off compressed air for                                                                                                     
                                braking purposes respectively.  From the tubing 7                                                                                                      
                                the compressed air is conducted to a pressure                                                                                                          
                                reducing valve 8 by means of which suitable braking                                                                                                    

                                3 In the final rejection, claims 1 through 3 also were                                                                                                 
                     rejected under the judicially created doctrine of double                                                                                                          
                     patenting and under 35 U.S.C. § 112, first paragraph.  The                                                                                                        
                     examiner has since withdrawn both of these rejections (see the                                                                                                    
                     advisory actions mailed on September 19, 1996 and November 5,                                                                                                     
                     1996, Paper Nos. 10 and 15, respectively).                                                                                                                        
                                                                                          3                                                                                            





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