Ex Parte Grabscheid et al - Page 5



                  Appeal 2006-2948                                                                                             
                  Application 10/194,872                                                                                       

                  of both Appellants' and Bloice's processes.  Certainly, it would have been a                                 
                  matter of obviousness for one of ordinary skill in the art to determine the                                  
                  specific point in the process when a countermeasure must be employed, and                                    
                  it would have been within the level of one of ordinary skill in the art to                                   
                  determine the optimum point in the process for effecting a countermeasure                                    
                  against the continuous deterioration of the felt's permeability.  In re Boesch,                              
                  617 F.2d 272, 276, 205 USPQ 215, 219 (CCPA 1980).                                                            
                          As a final point, we note that Appellants base no argument upon                                      
                  objective evidence of nonobviousness, such as unexpected results, which                                      
                  would serve to rebut the prima facie case of obviousness established by the                                  
                  Examiner.                                                                                                    
                          In conclusion, based on the foregoing, the Examiner's decision                                       
                  rejecting the appealed claims is affirmed.                                                                   
                          No time period for taking any subsequent action in connection with                                   
                  this appeal may be extended under 37 CFR § 1.136(a)(1)(iv) (2004).                                           
                                                        AFFIRMED                                                               

                  clj                                                                                                          

                  Todd T. Taylor                                                                                               
                  Taylor & Aust, P.C.                                                                                          
                  142 S. Main St.                                                                                              
                  P.O. Box 560                                                                                                 
                  Avilla, IN  46710                                                                                            

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