PATENT INTERFERENCES NO. 102,922 & 103,088 DUMAS V. GILL - Page 21




                 Interference No. 102,922                                                                                                               
                 Interference No. 103,088                                                                                                               
                 count 1 and count 2 together in their respective briefs and we                                                                         
                 will do likewise.                                                                                                                      
                          The counts in both interferences are in the disjunctive                                                                       
                 form.  In ‘922, the first section of count 1 is Gill's claim 3                                                                         
                 (referred to by the parties as the Gill version) and the                                                                               
                 second section is Dumas' claim 1 (referred to by the parties                                                                           
                 as the Dumas version) and the first section of count 2 is                                                                              
                 Gill's claim                                                                                                                           




                 14 (Gill version) and the second section is Dumas' claim 10                                                                            
                 (Dumas version).  In ‘088, the first section of count 1 is                                                                             
                 Dumas' claim 16 (Dumas version) and the second section is                                                                              
                 Gill's claim 1 (Gill version).  Both sections of each count                                                                            
                 define the same patentable invention.  To prevail, Dumas must                                                                          
                 establish priority or derivation (originality) of at least one                                                                         
                 section of each count before March 8, 1990.                                  7                                                         
                          Derivation and priority are distinct concepts.                                                                                


                          7Dumas has cited an unpublished nonprecedential opinion to                                                                    
                 support his position that he need only show priority with                                                                              
                 respect to one section of the count sans limitations that are                                                                          
                 not found in the other section.  The citation of such opinion is                                                                       
                 inappropriate and nonbinding on this record.                                                                                           
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