Ex Parte COURTNEY et al - Page 7



                    Appeal No. 2001-2543                                                                                                                                  
                    Application No. 09/225,892                                                                                                                            

                    the weight member during his or her underwater travels, thereby                                                                                       
                    guaranteeing that the weight member will provide reliable and                                                                                         
                    consistent heads up positioning of the diver at the water's                                                                                           
                    surface in the event of an emergency where the diver is                                                                                               
                    incapacitated.  While one might speculate, as the examiner has,                                                                                       
                    that a person having a high degree of manual dexterity might be                                                                                       
                    able to remove or release the weight assembly seen in Figures 28                                                                                      
                    through 31 or 37 through 39 of the present application, we                                                                                            
                    nonetheless remain of the view that the claims on appeal set out                                                                                      
                    and circumscribe a particular area with a reasonable degree of                                                                                        
                    precision and particularity by requiring the weight member to be                                                                                      
                    positioned and secured to the cylinder directly opposite the                                                                                          
                    diver and so that a typical diver wearing the cylinder cannot                                                                                         
                    remove or release the weight member while underwater.                                                                                                 
                    Accordingly, we will not sustain the examiner's rejection of                                                                                          
                    appellants' claims 1 through 7 and 21 through 25 under 35 U.S.C.                                                                                      
                    § 112, second paragraph.                                                                                                                              

                    We next look to the examiner's prior art rejections of the                                                                                            
                    appealed claims, turning first to the rejection of claims 1 and                                                                                       
                    21 under § 103(a) as being unpatentable over Finnern.  While this                                                                                     
                    rejection is said to be under 35 U.S.C. § 103 we note that the                                                                                        
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