computer software as part of a method of manufacturing stairway railings of rigid vinyl material, namely, for calculating component sizes, quantities, lengths, post and rail rout holes for rail and infill members, and relationships among components

'among':35 'calcul':18 'compon':19,36 'comput':1 'hole':27 'infil':31 'length':22 'manufactur':9 'materi':15 'member':32 'method':7 'name':16 'part':4 'post':23 'quantiti':21 'rail':11,25,29 'relationship':34 'rigid':13 'rout':26 'size':20 'softwar':2 'stairway':10 'vinyl':14

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