Ex Parte Leupolz et al - Page 2



         Appeal No. 2006-0037                                                                       
         Application No. 09/874,371                                                                 

                                   THE INVENTION                                                    

              The invention relates to “a method for improving thermal                              
         comfort in passenger airplanes . . . [and] to improved airplanes                           
         and improved interior cabin parts for airplanes” (specification,                           
         page 1).  Representative claims 1, 18 and 20 read as follows:                              
              1. A method of improving thermal comfort in a passenger                               
         airplane, the airplane having a cabin with interior surfaces, the                          
         airplane cabin for transporting one or more passengers, the method                         
         comprising:                                                                                
              applying a heat-reflecting coating with a thermal emission                            
         coefficient no greater than approximately 0.5 to at least one                              
         interior surface of a cabin of a passenger airplane,                                       
              whereby the coating provides improved radiation exchange with                         
         a passenger in the airplane cabin when compared with an uncoated                           
         interior surface.                                                                          
              18. An airplane improved for thermal comfort, the improved                            
         airplane comprising:                                                                       
              an airplane comprising an airplane cabin having interior                              
         surfaces,                                                                                  
              a heat-reflecting coating with a thermal emission coefficient                         
         no greater than approximately 0.5 on at least one of the interior                          
         surfaces,                                                                                  
              whereby the coating provides improved radiation exchange with                         
         a passenger in the airplane cabin when compared with an uncoated                           
         airplane cabin.                                                                            
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