Ex parte DOUGLAS - Page 4




          Appeal No. 1996-3750                                                        
          Application No. 08/321,058                                                  




               The examiner relies on the following references:                       
          Barker et al. (Barker)      4,974,194        Nov. 27, 1990                  
          Norwood        5,063,600                     Nov. 05, 1991                  
          Cassorla et al.(Cassorla)    5,146,552       Sep. 08, 1992                  

               Claims 1 through 24 stand rejected under 35 U.S.C. § 103               
          as being unpatentable over Norwood and Cassorla in view of                  
          Barker.                                                                     
               Reference is made to the brief and answer for the                      
          respective positions of appellant and the examiner.                         







                                       OPINION                                        
               Since appellant does not appeal the rejection of the                   
          independent claims, we assume that appellant does not dispute               
          the examiner’s application of the prior art against the                     
          subject matter of these claims.  Accordingly, we concentrate                
          on the limitations added to the independent claims by claims                
          3-5, 10-12, 15-17 and 22-24.                                                

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