Ex parte GRAVENSTEIN et al. - Page 5




               Appeal No. 1999-0283                                                                         Page 5                 
               Application No. 08/451,811                                                                                          


               through the endotracheal tube and then substantially at right angles through the body wall                          
               (neck) of the patient and thus locates the distal end of the endotracheal tube, not the vocal                       
               cords.                                                                                                              
                       For the foregoing reasons, we do not agree with the examiner (answer, pages 7 and 8)                        
               that the method defined by any of claims 17-19 is "readable upon"  the Heller method.4                                              

               Further, as the examiner has not advanced any rationale as to why it would have been obvious                        
               to one of ordinary skill in the art to modify the Heller method to overcome the above-noted                         
               deficiency of Heller to arrive at the claimed invention, we shall not sustain the examiner's                        
               rejection.                                                                                                          


















                       4Anticipation requires that the claim read on something disclosed in the reference, i.e., that all of the   
               limitations in the claim be found in or fully met by the reference.  Kalman v. Kimberly Clark Corp., 713 F.2d 760,  
               772, 218 USPQ 781, 789 (Fed. Cir. 1983), cert. denied, 465 U.S. 1026 (1984).                                        







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