Ex Parte Williams - Page 4

               Appeal 2006-2721                                                                            
               Application 09/579,938                                                                      

               claims 21 and 28 under 35 U.S.C. § 103(a) as being unpatentable over Reed                   
               in view of Briggs (id. 13).                                                                 
                      Appellant argues the claims in each ground of rejection as a group, and              
               with respect to the grounds of rejection based on prior art, further argues the             
               independent claims separately with the respective dependent claims standing                 
               or falling therewith.  Thus, we decide this appeal based on the individual                  
               claims to the extent argued by Appellant and the circumstances of the grounds               
               of rejection admit.  37 C.F.R. § 41.37(c)(1)(vii) (2005).                                   
                      With respect to the ground of rejection under § 112, first paragraph,                
               written description requirement, the Examiner contends the claims contain                   
               the limitation “the dispensing mechanism has a size sufficient for paint to                 
               flow through,” raising “the issue of the size of the dispensing mechanism                   
               [that] is simply not discussed in the originally filed specification at all”                
               (Answer 3-4).  The Examiner contends that the relationship between the size                 
               of a dispensing mechanism and its capability to dispense paint, including “an               
               intrinsic threshold size below which a dispensing mechanism could not                       
               dispense paint,” is not described (id. 13-14).  Appellant contends the claim                
               limitation requires a mechanism of a size sufficient for paint to flow there                
               through and such size need not be stated in the Specification (Br. 6; see also              
               Reply Br. 4).                                                                               
                      With respect to the grounds of rejection under § 102(b) over each of                 
               DeVito and Briggs, the Examiner contends an apparatus disclosed by each                     
               reference meets the structural limitations of claim 1 including “means . . . for            
               dispensing removably coupled to the base of the compartments . . . [and]                    
               capable of dispensing without lifting the compartments” (Answer 4 and 5).                   
               The Examiner contends the apparatus of each reference describes a spigot                    

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