Ex parte PURVIS et al. - Page 12




                 Appeal No. 1997-0218                                                                                                                   
                 Application No. 08/182,757                                                                                                             

                 obvious to one having ordinary skill in the art.  However, the                                                                         
                 record is devoid of an appropriate response by the examiner.                                                                           
                 Therefore, the application is remanded for resolution of the                                                                           
                 following issues:                                                                                                                      
                          (1) On this record, it is unclear whether the examiner's                                                                      
                 conclusion of obviousness is based on (1) personal knowledge                                                                           
                 or (2) official notice.  If the examiner is relying on                                                                                 
                 personal knowledge, 37 CFR § 1.104(d)(2)  is controlling and            2                                                              
                 reads as follows:                                                                                                                      
                                   When a rejection in an application is based on                                                                       
                          facts within the personal knowledge of an employee                                                                            
                          of the Office, the data shall be as specific as                                                                               
                          possible, and the reference must be supported, when                                                                           
                          called for by the applicant, by the affidavit of                                                                              
                          such employee, and such affidavit shall be subject                                                                            
                          to contradiction or explanation by the affidavits of                                                                          
                          the applicant and other persons. [Emphasis added.]                                                                            
                          On the other hand, if the examiner is taking official                                                                         
                 notice that the use of a multilayered plasticized polyvinyl                                                                            
                 chloride film having different levels of plasticization is                                                                             
                 known in the art, MPEP § 2144.03 (7th ed., Rev. 1, Feb. 2000)                                                                          
                 is instructive and provides:                                                                                                           


                          2Effective December 1, 1997, the subject matter of 37 CFR                                                                     
                 § 1.107(b) was transferred to 37 CFR § 1.104(d)(2).  See 62                                                                            
                 Fed. Reg. 53,132 (1997).                                                                                                               
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