Ex Parte Tsengas - Page 3



         Appeal No. 2006-2087                                                       
         Application No. 10/960,252                                                 

         Greene, Spanier, Balaz and Wang further in view of “Nutrient               
         Requirements of Domestic Animals.”                                         
              Appellant has not presented separate arguments with respect           
         to any particular claim on appeal.  Accordingly, all the appealed          
         claims stand or fall together with claim 1.                                
              We have thoroughly reviewed each of appellant’s arguments             
         for patentability.  However, we are in complete agreement with             
         the examiner’s reasoned analysis and application of the prior              
         art, as well as the examiner’s cogent and thorough disposition of          
         the arguments raised by appellant.  Accordingly, we will adopt             
         the examiner’s reasoning as our own in sustaining the rejection            
         of record, and we add the following for emphasis only.                     
              Lehn and Denesuk, as set forth by the examiner, disclose              
         rawhide-based products comprising starch, colors and flavorings            
         that are formed by injection molding.  While the references fail           
         to teach all the claimed ingredients in the rawhide product, we            
         concur with the examiner that the additionally cited references            
         establish the obviousness of incorporating the recited components          
         in rawhide-based products.  For instance, Perlberg teaches the             
         inclusion of glycerine as a humectant as well as gelatin or any            
         other binder in a chopped rawhide product, whereas Greene teaches          
         a rawhide-like product containing casein and plasticizers such as          

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