Ex Parte Button et al - Page 18




         Appeal No. 2003-0587                                                  
         Application No. 09/533,514                                            


         invention to include a vibration isolating assembly as taught in      
         Leibach in the invention of Raudat to damp vibrations (answer,        
         page 6), such a modification of the case packer in Raudat would       
         still not provide response for the limitation in claim 37             
         regarding a lift table drive assembly which “lowers said lift         
         table as said case is being filled with containers.” Accordingly,     
         the examiner’s rejection of dependent claim 39 under 35 U.S.C.        
         § 103(a) as being unpatentable over Raudat in view of Leibach         
         will also not be sustained.                                           

         Claims 27, 28 and 40 stand rejected under 35 U.S.C. § 103(a)          
         on alternative grounds, i.e., as being unpatentable over              
         Westerling alone or as being unpatentable over Westerling in view     
         of Hjalmer. Claims 27 and 28 each depend from claim 26, which         
         depends from independent claim 23, with claim 27 requiring that       
         the spur gear of claim 26 be “comprised of a non-metallic             
         material,” while claim 28 specifies that the spur gear of claim       
         26 is “comprised of a nylon material.” Claim 40 depends from          
         independent claim 37 and sets forth details of the lift table         
         drive assembly which includes, inter alia, a spur gear and a rack     
         gear, each of which are “comprised of a non-metallic material.”       



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