Ex parte WILSON et al. - Page 2




          Appeal No. 97-1176                                                          
          Application 08/003,673                                                      


          the examiner’s rejection of claims 15, 16 and 19-24 under 35                
          U.S.C. § 103 and entered a new ground of rejection thereof under            
          35 U.S.C. § 112, first paragraph, pursuant to our authority under           
          37 CFR § 1.196(b).  Appellants subsequently elected to amend the            
          claims and have the matter reconsidered by the examiner.                    
               Appellants’ invention pertains to a device for dispensing a            
          water treatment composition into a toilet tank.  A copy of the              
          appealed claims appears in the appendix to appellants’ brief.               
               The prior art references of record relied upon by the                  
          examiner in support of a rejection under 35 U.S.C. § 103 are:               
          Bachman                  1,321,586           Nov. 11, 1919                  
          Spence (Great Britain)   13,146              July 5, 1893                   
          Ekins (Great Britain)    23,517              Nov. 3, 1908                   
          Hicks (Australian)       240,459             Feb. 2, 1961                   
               Claims 15, 16 and 19-24 stand rejected under 35 U.S.C.                 
          § 112, second paragraph, as being indefinite for failing to                 
          particularly point out and distinctly claim the subject matter              
          which appellants regard as the invention.                                   
               Claims 15, 16 and 19-24 stand further rejected under                   
          35 U.S.C. § 103 “as being unpatentable over Spence, Ekins,                  
          Bachman and Hicks” (office action mailed August 17, 1995 (Paper             




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