Ex parte BAEHLER - Page 7




          Appeal No. 97-3071                                                          
          Application 08/484,729                                                      



          (Fed. Cir. 1997) and In re Donaldson, 16 F.3d 1189, 1195, 29                
          USPQ2d 1845, 1850 (Fed. Cir. 1994).  Here, we are of the                    
          opinion that the appellant has failed to adequately describe                
          the necessary structure and acts for the reason we have stated              
          above with respect to the rejection of these claims under the               
          first paragraph of § 112 and, for this reason, claims 1-6, 8-               
          13 and 15 fail to comply with the requirements of the second                
          paragraph of                                                                
          § 112.                                                                      
               With respect to claim 7 (which is not drafted in a means               
          or step plus function format), we observe that the purpose of               
          the second paragraph of § 112 is to provide those who would                 
          endeavor, in future enterprises, to approach the area circum-               
          scribed by the claims of a patent, with adequate notice                     
          demanded by due process of law, so that they may more readily               
          and accurately determine the boundaries of protection involved              
          and evaluate the possibility of infringement and dominance.                 
          In re Hammack,                                                              
          427 F.2d 1378, 1382, 166 USPQ 204, 208 (CCPA 1970).  Moreover,              
          no claim may be read apart from and independent of the                      

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