Ex parte HAAS et al. - Page 6




          Appeal No. 1998-2890                                                        
          Application No. 08/811,142                                                  

               As should be evident from the claimed subject matter, the              
          focus is upon the disclosed feature of appellants' invention of a           
          base that extends beyond the length of a shelter supported                  
          thereon so as to also support a power source.                               


               In the first rejection, the examiner concluded that it would           
          have been obvious to combine "Prior Art" Figs. 1 and 2 and, thus,           
          yield the now claimed subject matter.  We disagree.                         


               As we see it, "Prior Art" Figs. 1 and 2 instruct those                 
          having ordinary skill in the art as to two distinct alternative             




          options for a transportable shelter facility, i.e., a separate              
          base 30 and foundation 34 for the shelter 14 and the power source           
          12, respectively (Fig. 1), and the alternative of a single base             
          30 with a power source housed within the shelter 14 (Fig. 2).               


               When we set aside in our minds that which appellants have              
          taught us in the present application, it becomes quite clear that           
          only impermissible hindsight would have enabled one having                  

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