Ex parte ROSE et al. - Page 5




                     Appeal No. 96-3923                                                                                                                                                
                     Application 08/309,790                                                                                                                                            


                     teachings of Fuller and Rose, (2) affirm the rejection of                                                                                                         
                     claims 8 and 12-14 based on the combined teachings of Fuller                                                                                                      
                     and Rose, (3) reverse the rejection of claims 1-4 based on the                                                                                                    
                     combined teachings of Fuller and Ray and (4) affirm the                                                                                                           
                     rejection of claims 8-11 based on the combined teachings of                                                                                                       
                     Fuller and Ray.                                                                                                                                                   
                                Considering first the rejection of claims 15-28 under 35                                                                                               
                     U.S.C. § 112, first paragraph, the examiner's rejection                                                                                                           
                     appears to be based on the enablement requirement of that                                                                                                         
                     provision.            3                                                                                                                                           


                     More specifically, the examiner is of the opinion that the                                                                                                        
                     "whereby" clauses of claims 15 and 16 are                                                                                                                         

                                           inadequately and insufficiently described                                                                                                   
                                           and taught.  There is no factual disclosure                                                                                                 
                                           to determine when the respiratory tract                                                                                                     
                                           sensations created by the irritant are                                                                                                      
                                           sufficient to simulate those created by                                                                                                     
                                           tobacco smoke to reduce the need of the                                                                                                     
                                           user to smoke tobacco, yet insufficient to                                                                                                  


                                3    The description requirement found in the first paragraph of § 112 is separate                                                                     
                     from the enablement requirement of that provision.  See Vas-Cath, Inc. v. Mahurkar, 935                                                                           
                     F.2d 1555, 1560-64, 19 USPQ2d 1111, 1114-17 (Fed. Cir. 1991) and In re Barker, 559 F.2d                                                                           
                     588, 591, 194 USPQ 470, 472 (CCPA 1977), cert. denied, sub. nom, Barker v. Parker, 434                                                                            
                     U.S. 1064 (1978).                                                                                                                                                 
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