BARKER V. ELSON et al. - Page 37




          Interference No. 103,146                                                    



          sale, and the design was not finalized.  BX-18 at 2-3.                      
          However, in our view, the Supreme Court has put these                       
          arguments to rest to the extent that it has held that the                   
          device need only be “ready for patenting.”  We regard the                   
          latex disk embodiment as ready    for patenting, because the                
          inventors had prepared drawings, descriptions, and, indeed, a               
          prototype, sufficiently specific to enable a person skilled in              
          the art to practice the invention.                                          
                    Our further analysis must be directed to the scope                
          of any commercial activities, the first prong of the Pfaff                  
          test, specifically directed to whether the December activities              
          constitute an offer for sale as contended by Barker.  The                   
          December 1980 activities referred to are the field visits by                
          Eric Shore described in the Shore memorandum BX-16.                         
          Therefore, the evidence Barker is relying upon are the Shore                
          memorandum   BX-16, Shore’s declaration with respect thereto,               
          and the cross- examination of Shore with respect to the                     
          memorandum and declaration.  The following represents our                   
          findings of fact with regard to the above-enumerated evidence.              




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