Ex parte CASEY et al. - Page 3




          Appeal No. 96-1668                                                          
          Application 08/231,258                                                      


               Claims 1 to 3 and 5 through 8 stand rejected under 35                  
          U.S.C. § 103.  As evidence of obviousness, the examiner relies              
          upon appellants' admitted prior art in view of Sony.                        
               Rather than repeat the positions of the appellants and                 
          the examiner, reference is made to the brief and the answer                 
          for the respective details thereof.                                         
                                       OPINION                                        
               We reverse the stated rejection of all claims on appeal                
          under 35 U.S.C. § 103 since we agree with appellants' basic                 
          urging that based upon the collective teachings of the                      
          admitted prior art and Sony, the artisan would not have found               
          it obvious                                                                  
          to have placed a post or shaft within a boss assembly of the                
          admitted prior art based upon the teachings and showings in                 
          Sony.                                                                       
               Sony's erasure prevention device in the cassette shown in              
          this reference comprises the display knob portion 13 in Figure              
          6 and the detection dial 16 shown in Figures 7 and 8, which                 
          two portions 13 and 16 mate by means of engaging step units 10              
          in Figure 6 and 17 in Figure 7.  The assembly is placed upon                
          the shaft or axle pin 26 for rotation as shown from a side                  
                                          3                                           





Page:  Previous  1  2  3  4  5  6  7  8  9  Next 

Last modified: November 3, 2007