Ex parte WILLIAMS et al. - Page 3




                     Appeal No. 1997-4002                                                                                                                                              
                     Application 08/459,880                                                                                                                                            


                     particularly vulnerable to puncture in the packaging of                                                                                                           
                     certain cuts of bone-in meat.  Accordingly, an objective of                                                                                                       
                     appellants’ invention is to provide a patch bag wherein the                                                                                                       
                     patch “may fold around the edge of the                                                                                                                            


                     bag in [its] lay flat position” (specification, page 5) to                                                                                                        
                     provide increased protection against puncture at this                                                                                                             
                     location.  Appellants disclose on pages 8-10 of the                                                                                                               
                     specification a method of making a patch bag having a patch                                                                                                       
                     that folds around an edge of the bag.   This method may be                      4                                                                                 
                     used to make end-seal patch bags (see Figure 3) wherein the                                                                                                       
                     end of the bag is sealed and a patch 8 folds around a side                                                                                                        
                     edge of the bag.  The disclosed method may also be used to                                                                                                        
                     make side-seal bags (see Figure 4) where the sides of the bag                                                                                                     
                     are sealed and a patch 8 folds around a bottom end of the bag.                                                                                                    
                     The appealed claims of the present application are directed to                                                                                                    
                     a side-seal bag, i.e., a bag of the type illustrated in Figure                                                                                                    
                     4.  Independent claim 25, a copy of which is found in an                                                                                                          

                                4Said method is the subject of appellants’ U.S. Patent                                                                                                 
                     5,540,646, based on application 08/407,793, a division of                                                                                                         
                     application 08/050,942.  The ‘942 application is the                                                                                                              
                     grandparent of the present application.                                                                                                                           
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