Ex Parte Murdock et al - Page 7




          Appeal No. 2002-2074                                                        
          Application No. 09/494,965                                                  

          of ordinary skill.  Continental Can Co. v. Monsanto Co., 948 F.2d           
          1264, 1268, 20 USPQ2d 1746, 1749 (Fed. Cir. 1991).  In the                  
          present case, the examiner’s finding that Sweeney’s admittedly              
          brief description of the compressed air or gas embodiment                   
          inherently meets the claim limitations at issue is reasonable on            
          its face.  Given the role the compressed air or gas plays in the            
          Sweeney method, i.e., launching ammunition with relatively high             
          velocity, it is not apparent, nor have the appellants cogently              
          explained, why a person of ordinary skill in the art would not              
          recognize this use of compressed air or gas as necessarily                  
          involving the provision of a charge of such compressed fluid and            
          the rapid release thereof as broadly required by claim 54.                  
               Thus, the appellants’ position that the subject matter                 
          recited in claim 54 distinguishes over Sweeney is not persuasive.           
          Therefore, we shall sustain the standing 35 U.S.C. § 102(b)                 
          rejection of claim 54 as being anticipated by Sweeney.                      
               We also shall sustain the standing 35 U.S.C. § 102(b)                  
          rejection of dependent claim 55 as being unpatentable over                  
          Sweeney since the appellants have not challenged such with any              
          reasonable specificity, thereby allowing claim 55 to stand or               
          fall with parent claim 54 (see In re Nielson, 816 F.2d 1567,                
          1572, 2 USPQ2d 1525, 1528 (Fed. Cir. 1987)).                                


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