Ex Parte LIFSON et al - Page 6



          Appeal No. 2002-0009                                                        
          Application 09/032,554                                                      

          naturally occurred to one of ordinary skill in the art upon                 
          reading their originally filed specification that the present               
          invention is not limited to the form of prior art scroll                    
          compressor seen in Figures 1A and 1B of the present application,            
          but is also applicable to other well known scroll compressors               
          with back pressure chambers, i.e., those conceded by the examiner           
          to be well known in the scroll compressor art wherein the back              
          pressure chamber is behind the non-orbiting scroll, instead of              
          behind the orbiting scroll as seen in Figures 1A and 1B.                    

          Since we are in full agreement with appellants’ arguments                   
          set forth in their brief and reply brief, we incorporate those              
          positions as our own. As the Court noted in Smythe, 480 F.2d at             
          1382, 178 USPQ at 284, there is no per se rule that in every case           
          where the description of the invention in the specification is              
          narrower than that in the claims there has been a failure to                
          fulfill the description requirement of 35 U.S.C. § 112, first               
          paragraph. Rather, each case must be decided on its own facts to            
          determine whether the application as originally filed clearly               
          conveyed in any way to those skilled in the art, to whom it is              
          addressed, the information that appellants invented the subject             
          matter claimed. Since we believe that in this case appellants               
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