PARINS et al. V. SLATER - Page 26




          Interference No. 104,190                                                    



          including review in patent department and disclosure of                     
          invention to customers; such activities do not support a                    
          finding of abandonment, suppression or concealment); and 3)                 
          the causative factors for the resumption of activities toward               
          filing an application or commercialization of the invention--               
          so-called "spurring"; see Shindelar v. Holdeman, 628 F.2d                   
          1337, 1342 n.9, 207 USPQ 112, 116 n.9 (CCPA 1980), cert.                    
          denied, 451 U.S. 984 (1981)(while spurring into filing an                   
          application is not essential for finding suppression, that is               
          not to say that the presence of spurring is not relevant to                 
          the issue of suppression or concealment).  The subjective                   
          intent of the inventor is also relevant, but a subjective                   
          intent not to abandon the invention cannot overcome strong                  
          objective evidence of abandonment, suppression  or                          
          concealment.  See Peeler at 653, 190 USPQ at 122.                           
                    Our findings are as follows: After the living dog                 
          test on December 19, 1991, the prototype PX-10 was retired,                 
          and as far as O’Brien was aware, the PX-10 hooked scissors                  
          were not discussed again.  The junior party has been accorded               
          benefit of                                                                  


                                          26                                          





Page:  Previous  19  20  21  22  23  24  25  26  27  28  29  30  31  32  33  Next 

Last modified: November 3, 2007